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TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
D D D D D D
Output Swing Includes Both Supply Rails Low Noise . . . 19 nV/Hz Typ at f = 1 kHz Low Input Bias Current . . . 1 pA Typ Fully Specified for Both Single-Supply and Split-Supply Operation Very Low Power . . . 35 A Per Channel Typ Common-Mode Input Voltage Range Includes Negative Rail
D D D D
Low Input Offset Voltage 850 V Max at TA = 25C (TLC225xA) Macromodel Included Performance Upgrades for the TS27L2/L4 and TLC27L2/L4 Available in Q-Temp Automotive HighRel Automotive Applications Configuration Control / Print Support Qualification to Automotive Standards
EQUIVALENT INPUT NOISE VOLTAGE vs FREQUENCY
60
description
The TLC2252 and TLC2254 are dual and quadruple operational amplifiers from Texas Instruments. Both devices exhibit rail-to-rail output performance for increased dynamic range in single- or split-supply applications. The TLC225x family consumes only 35 A of supply current per channel. This micropower operation makes them good choices for battery-powered applications. The noise performance has been dramatically improved over previous generations of CMOS amplifiers. Looking at Figure 1, the TLC225x has a noise level of 19 nV/Hz at 1kHz; four times lower than competitive micropower solutions.
Vn VN - Equivalent Input Noise Voltage - nV/ Hz nv//Hz
VDD = 5 V RS = 20 T = 25C 50 A
40
30
20
10 The TLC225x amplifiers, exhibiting high input impedance and low noise, are excellent for small-signal conditioning for high-impedance 0 sources, such as piezoelectric transducers. 101 10 2 10 3 10 4 Because of the micropower dissipation levels, f - Frequency - Hz these devices work well in hand-held monitoring Figure 1 and remote-sensing applications. In addition, the rail-to-rail output feature with single or split supplies makes this family a great choice when interfacing with analog-to-digital converters (ADCs). For precision applications, the TLC225xA family is available and has a maximum input offset voltage of 850 V. This family is fully characterized at 5 V and 5 V.
The TLC2252/4 also makes great upgrades to the TLC27L2/L4 or TS27L2/L4 in standard designs. They offer increased output dynamic range, lower noise voltage, and lower input offset voltage. This enhanced feature set allows them to be used in a wider range of applications. For applications that require higher output drive and wider input voltage ranges, see the TLV2432 and TLV2442 devices. If the design requires single amplifiers, please see the TLV2211/21/31 family. These devices are single rail-to-rail operational amplifiers in the SOT-23 package. Their small size and low power consumption, make them ideal for high density, battery-powered equipment.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Advanced LinCMOS is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
Copyright 2001, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.
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1
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
TLC2252 AVAILABLE OPTIONS PACKAGED DEVICES TA VIOmax AT 25C 1500 V 850 V 1500 V 850 V 1500 V 850 V 1500 V SMALL OUTLINE (D) TLC2252CD TLC2252AID TLC2252ID TLC2252AQD TLC2252QD -- -- CHIP CARRIER (FK) -- -- -- -- -- TLC2252AMFK TLC2252MFK CERAMIC DIP (JG) -- -- -- -- -- TLC2252AMJG TLC2252MJG PLASTIC DIP (P) TLC2252CP TLC2252AIP TLC2252IP -- -- -- -- TSSOP (PW) TLC2252CPW TLC2252AIPW -- -- -- -- -- CERAMIC FLATPACK (U) -- -- -- -- -- TLC2252AMU TLC2252MU
0C to 70C - 40C to 125C - 40C to 125C - 55C to 125C
The D packages are available taped and reeled. Add R suffix to device type (e.g., TLC2262CDR). The PW package is available only left-ended taped and reeled. Chip forms are tested at 25C only. TLC2254 AVAILABLE OPTIONS PACKAGED DEVICES TA VIOmax AT 25C SMALL OUTLINE (D) TLC2254CD TLC2254AID TLC2254ID TLC2254AQD TLC2254QD -- -- CHIP CARRIER (FK) -- -- -- -- -- TLC2254AMFK TLC2254MFK CERAMIC DIP (J) -- -- -- -- -- TLC2254AMJ TLC2254MJ PLASTIC DIP (N) TLC2254CN TLC2254AIN TLC2254IN -- -- -- -- TSSOP (PW) TLC2254CPW TLC2254AIPW -- -- -- -- -- CERAMIC FLATPACK (W) -- -- -- -- -- TLC2254AMW TLC2254MW
0C to 70C - 40C to 125C - 40C to 125C - 55C to 125C
1500 V 850 V 1500 V 850 V 1500 V 850 V 1500 V
The D packages are available taped and reeled. Add R suffix to the device type (e.g., TLC2254CDR). The PW package is available only left-end taped and reeled. Chips are tested at 25C. Chip forms are tested at 25C only.
2
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TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
1OUT 1IN - 1IN + VDD - /GND
1 2 3 4
8 7 6 5
VDD + 2OUT 2IN - 2IN +
NC 1IN - NC 1IN + NC
4 5 6 7 8
3 2 1 20 19 18 17 16 15 14 9 10 11 12 13
NC 1OUT NC VDD+ NC NC 2OUT NC 2IN - NC
TLC2262M, TLC2252AM . . . U PACKAGE (TOP VIEW)
TLC2252C, TLC2252AC TLC2252I, TLC2252AI TLC2252Q, TLC2252AQ D, P, OR PW PACKAGE (TOP VIEW)
TLC2252M, TLC2252AM . . . FK PACKAGE (TOP VIEW)
TLC2252M, TLC2252AM . . . JG PACKAGE (TOP VIEW)
1OUT 1IN - 1IN + VDD - /GND
1 2 3 4
8 7 6 5
VDD + 2OUT 2IN - 2IN +
NC 1OUT 1IN - 1IN + VCC - /GND
NC VDD- /GND NC 2IN+ NC
1 2 3 4 5 10 9 8 7 6
NC VCC + 2OUT 2IN - 2IN +
(TOP VIEW)
(TOP VIEW)
1OUT 1IN - 1IN + VDD + 2IN + 2IN - 2OUT
1 2 3 4 5 6 7
14 13 12 11 10 9 8
4OUT 4IN - 4IN + VDD - / GND 3IN + 3IN - 3OUT
1OUT 1IN - 1IN + VDD + 2IN + 2IN - 2OUT
1 2 3 4 5 6 7
14 13 12 11 10 9 8
4OUT 4IN - 4IN + VDD - / GND 3IN + 3IN - 3OUT
1IN + NC VCC + NC 2IN +
4 5 6 7 8
3 2 1 20 19 18 17 16 15 14 9 10 11 12 13
1IN - 1OUT NC 4OUT 4IN - 4IN + NC VCC - /GND NC 3IN + 2IN - 2OUT NC 3OUT 3IN -
TLC2254C, TLC2254AC TLC2254I, TLC2254AI TLC2254Q, TLC2254AQ D, N, OR PW PACKAGE
TLC2254M, TLC2254AM J OR W PACKAGE
TLC2254M, TLC2254AM FK PACKAGE (TOP VIEW)
NC - No internal connection
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3
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
equivalent schematic (each amplifier)
VDD +
Q3
Q6
Q9
Q12
Q14
Q16
IN +
R6 C1 OUT
IN - Q1 Q4
R5
Q13
Q15
Q17
D1 Q2 R3 Q5 R4 Q7 Q8 Q10 Q11 R1 R2
VDD - / GND ACTUAL DEVICE COMPONENT COUNT COMPONENT Transistors Resistors Diodes TLC2252 38 30 9 TLC2254 76 56 18
Capacitors 3 6 Includes both amplifiers and all ESD, bias, and trim circuitry
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TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VDD + (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 V Supply voltage, VDD - (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 8 V Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 V Input voltage, VI (any input, see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 V Input current, II (each input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 mA Output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA Total current into VDD + . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA Total current out of VDD - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA Duration of short-circuit current at (or below) 25C (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . unlimited Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table Operating free-air temperature range, TA: C suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0C to 70C I suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 40C to 125C Q suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 40C to 125C M suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 55C to 125C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65C to 150C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260C
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltage values, except differential voltages, are with respect to the midpoint between VDD+ and VDD - . 2. Differential voltages are at IN+ with respect to IN -. Excessive current flows when input is brought below VDD - - 0.3 V. 3. The output may be shorted to either supply. Temperature and/or supply voltages must be limited to ensure that the maximum dissipation rating is not exceeded. DISSIPATION RATING TABLE PACKAGE D-8 D-14 FK J JG N P PW-8 PW-14 U W TA 25C POWER RATING 724 mW 950 mW 1375 mW 1375 mW 1050 mW 1150 mW 1000 mW 525 mW 700 mW 700 mW 700 mW DERATING FACTOR ABOVE TA = 25C 5.8 mW/C 7.6 mW/C 11.0 mW/C 11.0 mW/C 8.4 mW/C 9.2 mW/C 8.0 mW/C 4.2 mW/C 5.6 mW/C 5.5 mW/C 5.5 mW/C TA = 70C POWER RATING 464 mW 608 mW 880 mW 880 mW 672 mW 736 mW 640 mW 336 mW 448 mW 246 mW 246 mW TA = 85C POWER RATING 377 mW 450 mW 715 mW 715 mW 546 mW 736 mW 520 mW 273 mW 448 mW 330 mW 330 mW TA = 125C POWER RATING 144 mW 190 mW 275 mW 275 mW 275 mW -- -- -- -- 150 mW 150 mW
recommended operating conditions
C SUFFIX MIN Supply voltage, VDD Input voltage range, VI Common-mode input voltage, VIC Operating free-air temperature, TA 2.2 VDD - VDD - 0 MAX 8 VDD + - 1.5 VDD + - 1.5 70 I SUFFIX MIN 2.2 VDD - VDD - - 40 MAX 8 VDD + - 1.5 VDD + - 1.5 125 Q SUFFIX MIN 2.2 VDD - VDD - - 40 MAX 8 VDD + - 1.5 VDD + - 1.5 125 M SUFFIX MIN 2.2 VDD - VDD - - 55 MAX 8 VDD + - 1.5 VDD + - 1.5 125 UNIT V V V C
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TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
PARAMETER VIO VIO Input offset voltage Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO IIB Input offset current Input bias current VIC = 0, 0, VO = 0 VDD = 2.5 V, RS = 50 TEST CONDITIONS TA 25C Full range 25C to 70C 25C 25C Full range 25C Full range 25C VICR Common mode input voltage range Common-mode RS = 50 , |VIO | 5 mV Full range g IOH = - 20 A VOH High-level High level output voltage IOH = - 75 A IOH = - 150 A VIC = 2.5 V, VIC = 2 5 V 2.5 V, VOL Low-level output voltage VIC = 2 5 V 2.5 V, VIC = 2 5 V 2.5 V, 25C 25C Full range 25C IOL = 50 A IOL = 500 A IOL = 1 IOL = 4 25C 25C Full range 25C Full range 25C Full range 25C Full range 25C 25C 25C f = 10 kHz, f = 25 kHz, VIC = 0 to 2.7 V, , RS = 50 P package AV = 10 VO = 2.5 V, , 25C 25C 25C Full range 25C Full range 25C Full range 70 70 80 80 70 125 150 95 100 10 1700 1012 1012 8 200 83 pF dB dB A 350 V/mV 0.7 0.2 4.9 4.8 4.8 4.88 0.01 0.09 0.15 0.15 0.3 0.3 1 1.2 V 0 to 4 0 to 3.5 4.98 4.94 V - 0.3 to 4.2 1 0.5 05 0.003 0.5 60 100 60 100 TLC2252C MIN TYP 200 MAX 1500 1750 UNIT V V/C V/mo pA pA
V
mA mA
AVD rid ric cic zo CMRR kSVR IDD
Large-signal differential voltage amplification g g g
RL = 100 k VIC = 2.5 V, 25V VO = 1 V to 4 V RL = 1 M
Differential input resistance Common-mode input resistance Common-mode input capacitance Closed-loop output impedance Common-mode Common mode rejection ratio Supply-voltage Supply voltage rejection ratio (VDD/VIO) Supply current
VDD = 4.4 V to 16 V, , VIC = VDD /2, No load VO = 2 5 V 2.5 V, No load
Full range is 0C to 70C. Referenced to 2.5 V NOTE 4: Typical values are based on the input offset voltage shift observed through 500 hours of operating life test at TA = 150C extrapolated to TA = 25C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
6
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TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
operating characteristics at specified free-air temperature, VDD = 5 V
PARAMETER TEST CONDITIONS VO = 1 5 V to 3 5 V RL = 100 k, 1.5 3.5 V, CL = 100 pF F f = 10 Hz f = 1 kHz f = 0.1 Hz to 1 Hz f = 0.1 Hz to 10 Hz TA 25C Full range 25C 25C 25C 25C 25C VO = 0.5 V to 2.5 V, f = 10 kHz kHz, RL = 50 k f = 10 kHz, CL = 100 pF VO(PP) = 2 V, RL = 50 k, , RL = 50 k AV = 1 AV = 10 RL = 50 k, AV = 1, CL = 100 pF CL = 100 pF 25C 25C 25C 25C 25C 1% 0.2 30 63 15 dB MHz kHz TLC2252C MIN 0.07 0.05 0 05 36 19 0.7 1.1 0.6 0.2% nV/Hz V fAHz TYP 0.12 V/s MAX UNIT
SR
Slew rate at unity gain
Vn VN(PP) In THD + N
Equivalent input noise voltage Peak-to-peak Peak to peak equivalent input noise voltage Equivalent input noise current Total harmonic distortion plus noise
Gain-bandwidth product BOM m Maximum output-swing bandwidth Phase margin at unity gain Gain margin Full range is 0C to 70C. Referenced to 2.5 V
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TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise specified)
PARAMETER VIO VIO Input offset voltage Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO IIB Input offset current Input bias current VIC = 0, RS = 50 VO = 0, TEST CONDITIONS TA 25C Full range 25C to 70C 25C 25C Full range 25C Full range 25C VICR Common-mode Common mode input voltage range |VIO | 5 mV mV, RS = 50 Full range g IO = - 20 A VOM + Maximum positive peak output voltage IO = - 100 A IO = - 200 A VIC = 0, VIC = 0 0, VOM - Maximum negative peak output voltage VIC = 0 0, VIC = 0 0, 25C 25C Full range 25C IO = 50 A IO = 500 A IO = 1 IO = 4 25C 25C Full range 25C Full range 25C Full range 25C Full range 25C 25C 25C f = 10 kHz, f = 25 kHz, P package 25C 25C 25C Full range 25C Full range 25C Full range 75 75 80 80 80 125 150 95 - 4.85 - 4.85 - 4.7 - 4.7 -4 - 3.8 45 10 3000 1012 1012 8 190 88 pF dB dB A 650 V/mV - 4.3 - 4.8 V 4.9 4.7 4.8 4.86 - 4.99 - 4.91 -5 to 4 -5 to 3.5 4.98 4.93 V - 5.3 to 4.2 1 0.5 05 0.003 0.5 60 100 60 100 TLC2252C MIN TYP 200 MAX 1500 1750 UNIT V V/C V/mo pA pA
V
mA mA
AVD rid ric cic zo
Large-signal differential voltage amplification
VO = 4 V
RL = 100 k RL = 1 M
Differential input resistance Common-mode input resistance Common-mode input capacitance Closed-loop output impedance
CMRR Common mode rejection ratio Common-mode kSVR IDD Supply-voltage Supply voltage rejection ratio (VDD /VIO) Supply current
AV = 10 VIC = - 5 V to 2.7 V, VO = 0, RS = 50 VDD = 2.2 V to 8 V, VIC = 0, VO = 0 0, No load No load
Full range is 0C to 70C. NOTE 4: Typical values are based on the input offset voltage shift observed through 500 hours of operating life test at TA = 150C extrapolated to TA = 25C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
8
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TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
operating characteristics at specified free-air temperature, VDD = 5 V
PARAMETER TEST CONDITIONS VO = 1 9 V 1.9 V, CL = 100 pF f = 10 Hz f = 1 kHz f = 0.1 Hz to 1 Hz f = 0.1 Hz to 10 Hz VO = 2.3 V, f = 10 kHz kHz, RL = 50 k f = 10 kHz, CL = 100 pF VO(PP) = 4.6 V, RL = 50 k, RL = 50 k k, RL = 100 k k, TA 25C Full range 25C 25C 25C 25C 25C AV = 1 AV = 10 RL = 50 k, AV = 1, CL = 100 pF CL = 100 pF 25C 25C 25C 25C 25C 1% 0.21 14 63 15 dB MHz kHz TLC2252C MIN 0.07 0.05 38 19 0.8 1.1 0.6 0.2% nV/Hz V fAHz TYP 0.12 V/s MAX UNIT
SR
Slew rate at unity gain
Vn VN(PP) In THD + N
Equivalent input noise voltage Peak-to-peak Peak to peak equivalent input noise voltage Equivalent input noise current Total harmonic distortion pulse duration
Gain-bandwidth product BOM m Maximum output-swing bandwidth Phase margin at unity gain Gain margin Full range is 0C to 70C.
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9
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
PARAMETER VIO VIO Input offset voltage Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO IIB Input offset current Input bias current VIC = 0, 0, VO = 0 VDD = 2.5 V, RS = 50 TEST CONDITIONS TA 25C Full range 25C to 70C 25C 25C Full range 25C Full range 25C VICR Common-mode Common mode input voltage range RS = 50 , |VIO | 5 mV Full range IOH = - 20 A VOH High-level High level output voltage IOH = - 75 A IOH = - 150 A VIC = 2.5 V, VIC = 2 5 V 2.5 V, VOL Low-level output voltage VIC = 2 5 V 2.5 V, VIC = 2 5 V 2.5 V, 25C 25C Full range 25C IOL = 50 A IOL = 500 A IOL = 1 IOL = 4 25C 25C Full range 25C Full range 25C Full range 25C Full range 25C 25C 25C f = 10 kHz, f = 25 kHz, N package AV = 10 25C 25C 25C Full range 25C Full range 25C Full range 70 70 80 80 140 250 300 95 100 10 1700 1012 1012 8 200 83 pF dB dB A 350 V/mV 0.7 0.2 4.9 4.8 4.8 4.88 0.01 0.09 0.15 0.15 0.3 0.3 1 1.2 V 0 to 4 0 to 3.5 4.98 4.94 V - 0.3 to 4.2 1 0.5 0.003 0.5 60 100 60 100 TLC2254C MIN TYP 200 MAX 1500 1750 UNIT V V/C V/mo pA pA
V
mA mA
AVD ri(d) ri(c) ci(c) zo CMRR kSVR IDD
Large-signal differential voltage amplification g g g
RL = 100 k VIC = 2.5 V, 25V VO = 1 V to 4 V RL = 1 M
Differential input resistance Common-mode input resistance Common-mode input capacitance Closed-loop output impedance Common-mode Common mode rejection ratio Supply voltage rejection ratio (VDD /VIO) Supply-voltage Supply current (four amplifiers)
VIC = 0 to 2.7 V, VO = 2.5 V, , , RS = 50 VDD = 4.4 V to 16 V, , VIC = VDD /2, No load VO = 2 5 V 2.5 V, No load
Full range is 0C to 70C. Referenced to 2.5 V NOTE 4: Typical values are based on the input offset voltage shift observed through 500 hours of operating life test at TA = 150C extrapolated to TA = 25C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
10
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TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
operating characteristics at specified free-air temperature, VDD = 5 V
PARAMETER SR Vn VN(PP) In THD + N Slew rate at unity gain Equivalent input noise voltage Peak-to-peak equivalent input noise q voltage Equivalent input noise current Total harmonic distortion plus noise VO = 0.5 V to 2.5 V, f = 10 kHz kHz, RL = 50 k f = 10 kHz, CL = 100 pF VO(PP) = 2 V, RL = 50 k, RL = 50 k, AV = 1 AV = 10 RL = 50 k, AV = 1, CL = 100 pF CL = 100 pF 25C 25C 25C 25C TEST CONDITIONS VO = 1.4 V to 2.6 V CL = 100 pF f = 10 Hz f = 1 kHz f = 0.1 Hz to 1 Hz f = 0.1 Hz to 10 Hz RL = 100 k, TA 25C Full range 25C 25C 25C 25C 25C 25C 1% 0.2 30 63 15 dB MHz kHz TLC2254C MIN 0.07 0.05 36 19 0.7 1.1 0.6 0.2% nV/Hz V fA /Hz TYP 0.12 MAX UNIT V/s
Gain-bandwidth product BOM m Maximum output-swing bandwidth Phase margin at unity gain Gain margin Full range is 0C to 70C. Referenced to 2.5 V
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11
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise specified)
PARAMETER VIO VIO Input offset voltage Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO IIB Input offset current Input bias current VIC = 0, RS = 50 VO = 0, TEST CONDITIONS TA 25C Full range 25C to 70C 25C 25C Full range 25C Full range 25C VICR Common-mode Common mode input voltage range |VIO | 5 mV mV, RS = 50 Full range IO = - 20 A VOM + Maximum positive peak output voltage IO = - 100 A IO = - 200 A VIC = 0, VIC = 0 0, VOM - Maximum negative peak output voltage VIC = 0 0, VIC = 0 0, 25C 25C Full range 25C IO = 50 A IO = 500 A IO = 1 IO = 4 25C 25C Full range 25C Full range 25C Full range 25C Full range 25C 25C 25C f = 10 kHz, f = 25 kHz, N package AV = 10 25C 25C 25C Full range 25C Full range 25C Full range 75 75 80 80 160 250 300 95 - 4.85 - 4.85 - 4.7 - 4.7 -4 - 3.8 40 10 3000 1012 1012 8 190 88 pF dB dB A 150 V/mV - 4.3 - 4.8 V 4.9 4.7 4.8 4.86 - 4.99 - 4.91 -5 to 4 -5 to 3.5 4.98 4.93 V - 5.3 to 4.2 1 0.5 0.003 0.5 60 100 60 100 TLC2254C MIN TYP 200 MAX 1500 1750 UNIT V V/C V/mo pA pA
V
mA mA
AVD ri(d) ri(c) ci(c) zo
Large-signal differential voltage amplification
VO = 4 V
RL = 100 k RL = 1 M
Differential input resistance Common-mode input resistance Common-mode input capacitance Closed-loop output impedance
CMRR Common mode rejection ratio Common-mode kSVR IDD Supply-voltage Supply voltage rejection ratio (VDD /VIO) Supply current (four amplifiers)
VIC = - 5 V to 2.7 V, , VO = 0, RS = 50 VDD = 2.2 V to 8 V, , VIC = 0, No load VO = 0 0, No load
Full range is 0C to 70C. NOTE 4: Typical values are based on the input offset voltage shift observed through 500 hours of operating life test at TA = 150C extrapolated to TA = 25C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
12
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
operating characteristics at specified free-air temperature, VDD = 5 V
PARAMETER SR Vn VN(PP) In THD + N Slew rate at unity gain Equivalent input noise voltage Peak to peak equivalent input noise voltage Peak-to-peak Equivalent input noise current Total harmonic distortion plus noise VO = 2.3 V, f = 20 kHz kHz, RL = 50 k f = 10 kHz, CL = 100 pF VO(PP) = 4.6 V, RL = 50 k, RL = 50 k, k AV = 1 AV = 10 RL = 50 k, AV = 1, CL = 100 pF CL = 100 pF 25C 25C 25C 25C TEST CONDITIONS VO = 1.9 V, , CL = 100 pF f = 10 Hz f = 1 kHz f = 0.1 Hz to 1 Hz f = 0.1 Hz to 10 Hz RL = 100 k, , TA 25C Full range 25C 25C 25C 25C 25C 25C 1% 0.21 14 63 15 dB MHz kHz TLC2254C MIN 0.07 0.05 38 19 0.8 1.1 0.6 0.2% nV/Hz V fA /Hz TYP 0.12 MAX UNIT V/s
Gain-bandwidth product BOM m Maximum output-swing bandwidth Phase margin at unity gain
Gain margin Full range is 0C to 70C.
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
13
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
PARAMETER VIO VIO Input offset voltage Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO IIB Input offset current Input bias current VDD = 2.5 V VO = 0, V, VIC = 0, RS = 50 TEST CONDITIONS TA 25C Full range 25C to 85C 25C 25C Full range 25C Full range 25C VICR Common-mode input voltage range RS = 50 , |VIO | 5 mV Full range IOH = - 20 A VOH High-level output g voltage IOH = - 75 A IOH = - 150 A VIC = 2.5 V, VOL Low level output Low-level voltage VIC = 2 5 V 2.5 V, VIC = 2 5 V 2.5 V, Large signal differential Large-signal voltage am lification amplification Differential input resistance Common-mode input resistance Common-mode input capacitance Closed-loop output impedance Common-mode rejection ratio Supply-voltage rejection ratio (VDD /VIO) Su ly Supply current f = 10 kHz, f = 25 kHz, P package AV = 10 IOL = 50 A IOL = 500 A IOL = 4 25C 25C Full range 25C 25C 25C Full range 25C Full range 25C Full range 25C 25C 25C 25C 25C 25C Full range 25C Full range 25C Full range 70 70 80 80 70 125 150 95 100 10 1700 1012 1012 8 200 83 70 70 80 80 70 125 150 A 95 dB 350 0.8 4.9 4.8 4.8 4.88 0.01 0.09 0.15 0.15 1 1.2 100 10 1700 1012 1012 8 200 83 pF dB 350 V/mV 0.7 0 to 4 0 to 3.5 4.98 4.94 4.9 4.8 4.8 4.88 0.01 0.09 0.15 0.15 1 1.2 V - 0.3 to 4.2 1 0.5 TLC2252I MIN TYP 200 MAX 1500 1750 0.5 TLC2252AI MIN TYP 200 MAX 850 1000 UNIT V V/C V/mo 60 1000 1 0 to 4 0 to 3.5 4.98 4.94 V - 0.3 to 4.2 60 1000
0.003 0.5 60 1000 60 1000
0.003 0.5
pA pA
V
mA
AVD
RL = 100 k VIC = 2 5 V 2.5 V, VO = 1 V to 4 V RL = 1 M
rid ric cic zo CMRR
VIC = 0 to 2.7 V, VO = 2.5 V, , , RS = 50 VDD = 4.4 V to 16 V, VIC = VDD /2, No load VO = 2 5 V 2.5 V, No load
kSVR IDD
Full range is - 40C to 125C. Referenced to 2.5 V NOTE 4: Typical values are based on the input offset voltage shift observed through 500 hours of operating life test at TA = 150C extrapolated to TA = 25C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
14
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
operating characteristics at specified free-air temperature, VDD = 5 V
PARAMETER Slew rate at unity gain Equivalent input q noise voltage Peak-to-peak equivalent input noise voltage Equivalent input noise current Total harmonic distortion plus noise Gain-bandwidth product BOM m Maximum outputswing bandwidth Phase margin at unity gain VO = 0.5 V to 2.5 V, f = 10 kHz kHz, RL = 50 k f = 50 kHz, CL = 100 pF VO(PP) = 2 V, RL = 50 k, RL = 50 k, AV = 1 AV = 10 RL = 50 k, AV = 1, RL = 50 k, CL = 100 pF 25C 25C 25C 25C TEST CONDITIONS VO = 1.5 V to 3.5 V, RL = 100 k, , CL = 100 pF f = 10 Hz f = 1 kHz f = 0.1 Hz to 1 Hz f = 0.1 Hz to 10 Hz TA 25C Full range 25C 25C 25C 25C 25C TLC2252I MIN 0.07 0.05 36 19 0.7 1.1 0.6 0.2% 25C 1% 0.2 30 63 15 1% 0.2 30 63 15 dB MHz kHz TYP 0.12 MAX TLC2252AI MIN 0.07 0.05 36 19 0.7 1.1 0.6 0.2% fAHz nV/Hz TYP 0.12 V/s MAX UNIT
SR
Vn
VN(PP)
V
In THD + N
Gain margin Full range is - 40C to 125C. Referenced to 2.5 V
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
15
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
PARAMETER VIO VIO Input offset voltage Temperature coefficient of input offset voltage Input offset voltage longterm drift (see Note 4) IIO IIB Input offset current Input bias current VIC = 0, RS = 50 VO = 0, TEST CONDITIONS TA 25C Full range 25C to 85C 25C 25C Full range 25C Full range 25C VICR Common-mode input voltage range RS = 50 , |VIO | 5 mV Full range IO = - 20 A Maximum positive peak VOM + output voltage IO = - 100 A IO = - 200 A VIC = 0, IO = 50 A VOM - Maximum negative Mi ti peak out ut voltage eak output VIC = 0 0, VIC = 0 0, Large-signal diff L i l differential ti l voltage am lification amplification Differential input resistance Common-mode input resistance Common-mode input capacitance Closed-loop output impedance Common-mode rejection ratio Supply-voltage rejection y g j ratio (VDD /VIO) Supply current f = 10 kHz, f = 25 kHz, P package AV = 10 IO = 500 A IO = 4 25C 25C Full range 25C 25C 25C Full range 25C Full range 25C Full range 25C 25C 25C 25C 25C 25C Full range 25C Full range 25C Full range 75 75 80 80 80 125 150 95 - 4.85 - 4.85 -4 - 3.8 40 10 3000 1012 1012 8 190 88 75 75 80 80 80 125 150 95 150 - 4.3 4.9 4.7 4.8 4.86 - 4.99 - 4.91 - 4.85 - 4.85 -4 - 3.8 40 10 3000 1012 1012 8 190 88 pF dB dB A 150 V/mV - 4.3 -5 to 4 -5 to 3.5 4.98 4.93 4.9 4.7 4.8 4.86 - 4.99 - 4.91 V - 5.3 to 4.2 1 0.5 0.003 0.5 60 1000 60 1000 -5 to 4 -5 to 3.5 4.98 4.93 V - 5.3 to 4.2 1 TLC2252I MIN TYP 200 MAX 1500 1750 0.5 0.003 0.5 60 1000 60 1000 TLC2252AI MIN TYP 200 MAX 850 1000 UNIT V V/C V/mo pA pA
V
mA
AVD
VO = 4 V
RL = 50 k RL = 1 M
rid ric cic zo CMRR kSVR IDD
VIC = - 5 V to 2.7 V, , VO = 0, RS = 50 VDD = 4.4 V to 16 V, , VIC = VDD /2, No load VO = 2 5 V 2.5 V, No load
Full range is - 40C to 125C. NOTE 4: Typical values are based on the input offset voltage shift observed through 500 hours of operating life test at TA = 150C extrapolated to TA = 25C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
16
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
operating characteristics at specified free-air temperature, VDD = 5 V
PARAMETER TEST CONDITIONS VO = 1 9 V 1.9 V, CL = 100 pF f = 10 Hz f = 1 kHz f = 0.1 Hz to 1 Hz f = 0.1 Hz to 10 Hz RL = 100 k k, TA 25C Full range 25C 25C 25C 25C 25C VO = 2.3 V, RL = 50 k, k f = 10 kHz f =10 kHz, CL = 100 pF AV = 1 AV = 10 RL = 50 k, 25C 25C 25C 25C TLC2252I MIN 0.07 0.05 38 19 0.8 1.1 0.6 0.2% 25C 1% 0.21 14 63 15 1% 0.21 14 63 15 dB MHz kHz TYP 0.12 MAX TLC2252AI MIN 0.07 0.05 38 19 0.8 1.1 0.6 0.2% nV/Hz V fAHz TYP 0.12 V/s MAX UNIT
SR
Slew rate at unity gain Equivalent input noise q voltage Peak-to-peak equivalent q input noise voltage Equivalent input noise current Total harmonic distortion plus noise Gain-bandwidth product
Vn VN(PP) In THD + N
BOM m
Maximum output-swing bandwidth Phase margin at unity gain
VO(PP) = 4.6 V,AV = 1, RL = 50 k, CL = 100 pF RL = 50 k, CL = 100 pF
Gain margin Full range is - 40C to 125C.
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
17
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
PARAMETER VIO VIO In ut Input offset voltage Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO IIB Input offset current In ut In ut Input bias current TEST CONDITIONS TA 25C Full range 25C to 125C 0.5 TLC2254I MIN TYP 200 MAX 1500 1750 0.5 TLC2254AI MIN TYP 200 MAX 850 1000 UNIT V V/C
VDD = 2.5 V, VIC = 0, VO = 0, RS = 50
25C 25C Full range 25C Full range 25C 0 to 4 0 to 3.5
0.003 0.5 1 - 0.3 to 4.2 60 1000 60 1000 0 to 4 0 to 3.5 4.98 4.9 4.8 4.8 4.88 0.01 0.09 0.8 100 10 1700 1012 1012 8 200 70 70 80 80 140 250 300 95 83 70 70 80 80 350 0.15 0.15 1 1.2 100 10 4.94 4.9 4.8 4.8
0.003 0.5 1 - 0.3 to 4.2 60 1000 60 1000
V/mo
pA A pA A
VICR
Common-mode input voltage range
RS = 50 ,
|VIO | 5 mV Full range
V
IOH = - 20 A VOH High-level output g voltage IOH = - 75 A IOH = - 150 A VIC = 2.5 V, VOL Low-level Low level output voltage VIC = 2 5 V 2.5 V, VIC = 2 5 V 2.5 V, Large signal Large-signal differential voltage amplification Differential input resistance Common-mode input resistance Common-mode input capacitance Closed-loop output impedance Common-mode rejection ratio Supply-voltage rejection ratio (VDD /VIO) Supply current y (four amplifiers) f = 10 kHz, f = 25 kHz, N package AV = 10 IOL = 50 A IOL = 500 A IOL = 4
25C 25C Full range 25C 25C 25C Full range 25C Full range 25C Full range 25C 25C 25C 25C 25C 25C Full range 25C Full range 25C Full range
4.98 4.94 4.88 0.01 0.09 0.7 350 V/mV 1700 1012 1012 8 200 83 95 dB 140 250 300 A pF dB 0.15 0.15 1 1.2 V V
mA
AVD
RL = 100 k VIC = 2 5 V 2.5 V, VO = 1 V to 4 V RL = 1 M
ri(d) ri(c) ci(c) zo CMRR
VIC = 0 to 2.7 V, VO = 2.5 V, RS = 50 VDD = 4.4 V to 16 V, VIC = VDD /2, No load VO = 2 5 V 2.5 V, No load
kSVR IDD
Full range is - 40C to 125C. Referenced to 2.5 V NOTE 4: Typical values are based on the input offset voltage shift observed through 500 hours of operating life test at TA = 150C extrapolated to TA = 25C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
18
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
operating characteristics at specified free-air temperature, VDD = 5 V
PARAMETER Slew rate at unity gain Equivalent input q noise voltage Peak-to-peak equivalent input noise voltage Equivalent input noise current Total harmonic distortion plus noise Gain-bandwidth product BOM m Maximum outputswing bandwidth Phase margin at unity gain VO = 0.5 V to 2.5 V, f = 20 kHz kHz, RL = 50 k f = 50 kHz, CL = 100 pF VO(PP) = 2 V, RL = 50 k, RL = 50 k, AV = 1 AV = 10 RL = 50 k, AV = 1, CL = 100 pF CL = 100 pF 25C 25C 25C 25C TEST CONDITIONS VO = 1.4 V to 2.6 V, , RL = 100 k, CL = 100 pF f = 10 Hz f = 1 kHz f = 0.1 Hz to 1 Hz f = 0.1 Hz to 10 Hz TA 25C Full range 25C 25C 25C 25C 25C TLC2254I MIN 0.07 0.05 36 19 0.7 1.1 0.6 0.2% 25C 1% 0.2 30 63 15 1% 0.2 30 63 15 dB MHz kHz TYP 0.12 MAX TLC2254AI MIN 0.07 0.05 36 19 0.7 1.1 0.6 0.2% fA /Hz nV/Hz TYP 0.12 V/s MAX UNIT
SR
Vn
VN(PP)
V
In THD + N
Gain margin Full range is - 40C to 125C. Referenced to 2.5 V
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
19
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
PARAMETER VIO VIO Input offset voltage Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO IIB Input offset current Input bias current VIC = 0, RS = 50 VO = 0, TEST CONDITIONS TA 25C Full range 25C to 125C 25C 25C Full range 25C Full range 25C VICR Common-mode input voltage range RS = 50 , |VIO | 5 mV Full range IO = - 20 A Maximum positive peak VOM + output voltage IO = - 100 A IO = - 200 A VIC = 0, IO = 50 A VOM - Maximum negative peak Mi ti k out ut output voltage VIC = 0 0, VIC = 0 0, Large-signal diff L i l differential ti l voltage am lification amplification Differential input resistance Common-mode input resistance Common-mode input capacitance Closed-loop output impedance Common-mode rejection j ratio Supply-voltage rejection y g j ratio (VDD /VIO) Supply current y (four amplifiers) f = 10 kHz, f = 25 kHz, N package AV = 10 IO = 500 A IO = 4 25C 25C Full range 25C 25C 25C Full range 25C Full range 25C Full range 25C 25C 25C 25C 25C 25C Full range 25C Full range 25C Full range 75 75 80 80 160 250 300 95 - 4.85 - 4.85 -4 - 3.8 40 10 3000 1012 1012 8 190 88 75 75 80 80 160 250 300 95 150 - 4.3 4.9 4.7 4.8 4.86 - 4.99 - 4.91 - 4.85 - 4.85 -4 - 3.8 40 10 3000 1012 1012 8 190 88 pF dB dB A 150 V/mV - 4.3 -5 to 4 -5 to 3.5 4.98 4.93 4.9 4.7 4.8 4.86 - 4.99 - 4.91 V - 5.3 to 4.2 1 0.5 0.003 0.5 60 1000 60 1000 -5 to 4 -5 to 3.5 4.98 4.93 V - 5.3 to 4.2 1 TLC2254I MIN TYP 200 MAX 1500 1750 0.5 0.003 0.5 60 1000 60 1000 TLC2254AI MIN TYP 200 MAX 850 1000 UNIT V V/C V/mo pA pA
V
mA
AVD ri(d) ri(c) ci(c) zo CMRR kSVR IDD
VO = 4 V
RL = 100 k RL = 1 M
VIC = - 5 V to 2.7 V, , VO = 0, RS = 50 VDD = 2.2 V to 8 V, , VIC = VDD /2, No load VO = 0 0, No load
Full range is - 40C to 125C. NOTE 4: Typical values are based on the input offset voltage shift observed through 500 hours of operating life test at TA = 150C extrapolated to TA = 25C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
20
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
operating characteristics at specified free-air temperature, VDD = 5 V
PARAMETER TEST CONDITIONS VO = 1 9 V 1.9 V, CL = 100 pF f = 10 Hz f = 1 kHz f = 0.1 Hz to 1 Hz f = 0.1 Hz to 10 Hz RL = 100 k k, TA 25C Full range 25C 25C 25C 25C 25C VO = 2.3 V, RL = 50 k, k f = 20 kHz f =10 kHz, CL = 100 pF VO(PP) = 4.6 V, RL = 50 k, RL = 50 k, AV = 1 AV = 10 RL = 50 k, AV = 1, CL = 100 pF CL = 100 pF 25C 25C 25C 25C TLC2254I MIN 0.07 0.05 38 19 0.8 1.1 0.6 0.2% 25C 1% 0.21 14 63 15 1% 0.21 14 63 15 dB MHz kHz TYP 0.12 MAX TLC2254AI MIN 0.07 0.05 38 19 0.8 1.1 0.6 0.2% fA /Hz nV/Hz TYP 0.12 V/s MAX UNIT
SR
Slew rate at unity gain Equivalent input noise q voltage Peak-to-peak equivalent input noise voltage Equivalent input noise current Total harmonic distortion plus noise Gain-bandwidth product
Vn
VN(PP)
V
In THD + N
BOM m
Maximum output-swing bandwidth Phase margin at unity gain
Gain margin Full range is - 40C to 125C.
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
21
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
PARAMETER TEST CONDITIONS TA 25C Full range 25C to 125C VDD = 2.5 V V, VO = 0, VIC = 0, RS = 50 25C 25C Full range 25C Full range 25C VICR Common-mode input voltage range RS = 50 , |VIO | 5 mV Full range IOH = - 20 A VOH High-level output g voltage IOH = - 75 A IOH = - 150 A VIC = 2.5 V, VOL Low-level Low level output voltage VIC = 2 5 V 2.5 V, VIC = 2 5 V 2.5 V, Large-signal Large signal differential voltage am lification amplification Differential input resistance Common-mode input resistance Common-mode input capacitance Closed-loop output impedance Common-mode rejection ratio Supply-voltage rejection ratio (VDD /VIO) Su ly Supply current f = 10 kHz, f = 25 kHz, VIC = 0 to 2.7 V, , RS = 50 f = 10 kHz, AV = 10 VO = 2.5 V, , VIC = 2 5 V 2.5 V, VO = 1 V to 4 V IOL = 50 A IOL = 500 A IOL = 4 25C 25C Full range 25C 25C 25C Full range 25C Full range 25C Full range 25C 25C 25C 25C 25C 25C Full range 25C Full range 25C Full range 70 70 80 80 70 125 150 95 100 10 1700 1012 1012 8 200 83 70 70 80 80 70 125 150 A 95 dB 350 0.8 4.9 4.8 4.8 4.88 0.01 0.09 0.15 0.15 1 1.2 100 10 1700 1012 1012 8 200 83 pF dB 350 V/mV 0.7 0 to 4 0 to 3.5 4.98 4.94 4.9 4.8 4.8 4.88 0.01 0.09 0.15 0.15 1 1.2 V - 0.3 to 4.2 1 0.5 TLC2252Q TLC2252M MIN VIO VIO Input offset voltage Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO IIB Input offset current Input bias current TYP 200 MAX 1500 1750 0.5 TLC2252AQ TLC2252AM MIN TYP 200 MAX 850 1000 V V/C V/mo 60 1000 1 0 to 4 0 to 3.5 4.98 4.94 V - 0.3 to 4.2 60 1000 UNIT
0.003 0.5 60 1000 60 1000
0.003 0.5
pA pA
V
mA
AVD
RL = 100 k RL = 1 M
rid ric cic zo CMRR
kSVR IDD
VDD = 4.4 V to 16 V, VIC = VDD /2, No load VO = 2 5 V 2.5 V, No load
Full range is - 40C to 125C for Q suffix, - 55C to 125C for M suffix. Referenced to 2.5 V NOTE 4: Typical values are based on the input offset voltage shift observed through 500 hours of operating life test at TA = 150C extrapolated to TA = 25C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
22
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
operating characteristics at specified free-air temperature, VDD = 5 V
PARAMETER TEST CONDITIONS TA 25C CL = 100 pF Full range 25C 25C 25C 25C 25C VO = 0.5 V to 2.5 V, f = 10 kHz kHz, RL = 50 k f = 50 kHz, CL = 100 pF VO(PP) = 2 V, RL = 50 k, RL = 50 k, AV = 1 AV = 10 RL = 50 k, AV = 1, CL = 100 pF CL = 100 pF 25C 25C 25C TLC2252Q TLC2252M MIN SR Slew rate at unity gain Equivalent input q noise voltage Peak-to-peak equivalent input noise voltage Equivalent input noise current Total harmonic distortion plus noise Gain-bandwidth product BOM m Maximum outputswing bandwidth Phase margin at unity gain VO = 0 5 V to 3 5 V 0.5 3.5 V, RL = 100 k, f = 10 Hz f = 1 kHz f = 0.1 Hz to 1 Hz f = 0.1 Hz to 10 Hz 0.07 0.05 36 19 0.7 1.1 0.6 0.2% 25C 1% 0.2 30 63 15 1% 0.2 30 63 15 dB MHz kHz TYP 0.12 MAX TLC2252AQ TLC2252AM MIN 0.07 0.05 36 19 0.7 1.1 0.6 0.2% fAHz nV/Hz TYP 0.12 V/s MAX UNIT
Vn
VN(PP)
V
In THD + N
Gain margin 25C Full range is - 40C to 125C for Q suffix, - 55C to 125C for M suffix. Referenced to 2.5 V
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
23
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
PARAMETER TEST CONDITIONS TA 25C Full range 25C to 125C VIC = 0, RS = 50 VO = 0, 25C 25C Full range 25C Full range 25C VICR Common-mode input voltage range RS = 50 , |VIO | 5 mV Full range IO = - 20 A Maximum positive peak VOM + output voltage IO = - 100 A IO = - 200 A VIC = 0, IO = 50 A VOM - Mi ti Maximum negative eak output peak out ut voltage VIC = 0 0, VIC = 0 0, L i l differential ti l Large-signal diff voltage am lification amplification Differential input resistance Common-mode input resistance Common-mode input capacitance Closed-loop output impedance Common-mode rejection ratio Supply-voltage rejection y g j ratio (VDD /VIO) Supply current f = 10 kHz, f = 25 kHz, P package AV = 10 IO = 500 A IO = 4 25C 25C Full range 25C 25C 25C Full range 25C Full range 25C Full range 25C 25C 25C 25C 25C 25C Full range 25C Full range 25C Full range 75 75 80 80 80 125 150 95 - 4.85 - 4.85 -4 - 3.8 40 10 3000 1012 1012 8 190 88 75 75 80 80 80 125 150 95 150 - 4.3 4.9 4.7 4.8 4.86 - 4.99 - 4.91 - 4.85 - 4.85 -4 - 3.8 40 10 3000 1012 1012 8 190 88 pF dB dB A 150 V/mV - 4.3 -5 to 4 -5 to 3.5 4.98 4.93 4.9 4.7 4.8 4.86 - 4.99 - 4.91 V - 5.3 to 4.2 1 0.5 0.003 0.5 60 1000 60 1000 -5 to 4 -5 to 3.5 4.98 4.93 V - 5.3 to 4.2 1 TLC2252Q TLC2252M MIN VIO VIO Input offset voltage Temperature coefficient of input offset voltage Input offset voltage longterm drift (see Note 4) IIO IIB Input offset current Input bias current TYP 200 MAX 1500 1750 0.5 0.003 0.5 60 1000 60 1000 TLC2252AQ TLC2252AM MIN TYP 200 MAX 850 1000 V V/C V/mo pA pA UNIT
V
mA
AVD
VO = 4 V
RL = 100 k RL = 1 M
rid ric cic zo CMRR kSVR IDD
VIC = - 5 V to 2.7 V, , VO = 0, RS = 50 VDD = 2.2 V to 8 V, , VIC = 0, No load VO = 2 5 V 2.5 V, No load
Full range is - 40C to 125C for Q suffix, - 55C to 125C for M suffix. NOTE 4: Typical values are based on the input offset voltage shift observed through 500 hours of operating life test at TA = 150C extrapolated to TA = 25C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
24
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
operating characteristics at specified free-air temperature, VDD = 5 V
PARAMETER TEST CONDITIONS TA 25C Full range 25C 25C 25C 25C 25C VO = 2.3 V, RL = 50 k, k f = 10 kHz f =10 kHz, CL = 100 pF AV = 1 AV = 10 RL = 50 k, 25C 25C 25C TLC2252Q TLC2252M MIN SR Slew rate at unity gain Equivalent input noise q voltage Peak-to-peak equivalent q input noise voltage Equivalent input noise current Total harmonic distortion plus noise Gain-bandwidth product BOM m Maximum output-swing bandwidth Phase margin at unity gain VO = 2 V V, CL = 100 pF f = 10 Hz f = 1 kHz f = 0.1 Hz to 1 Hz f = 0.1 Hz to 10 Hz RL = 100 k k, 0.07 0.05 38 19 0.8 1.1 0.6 0.2% 25C 1% 0.21 14 63 15 1% 0.21 14 63 15 dB MHz kHz TYP 0.12 MAX TLC2252AQ TLC2252AM MIN 0.07 0.05 38 19 0.8 1.1 0.6 0.2% nV/Hz V fAHz TYP 0.12 V/s MAX UNIT
Vn VN(PP) In THD + N
VO(PP) = 4.6 V, AV = 1, RL = 50 k, CL = 100 pF RL = 50 k, CL = 100 pF
Gain margin 25C Full range is - 40C to 125C for Q suffix, - 55C to 125C for M suffix.
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
25
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
PARAMETER TEST CONDITIONS TA 25C Full range 25C to 125C VDD = 2.5 V, VO = 0, VIC = 0, RS = 50 0.5 TLC2254Q TLC2254M MIN VIO VIO In ut Input offset voltage Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO IIB In ut Input offset current Input bias current In ut TYP 200 MAX 1500 1750 0.5 TLC2254AQ TLC2254AM MIN TYP 200 MAX 850 1000 V V/C UNIT
25C 25C 125C 25C 125C 25C 0 to 4 0 to 3.5
0.003 0.5 1 - 0.3 to 4.2 60 1000 60 1000 0 to 4 0 to 3.5 4.98 4.9 4.8 4.8 4.88 0.01 0.09 0.8 100 10 1700 1012 1012 8 200 70 70 80 80 140 250 300 95 83 70 70 80 80 350 0.15 0.15 1 1.2 100 10 4.94 4.9 4.8 4.8
0.003 0.5 1 - 0.3 to 4.2 60 1000 60 1000
V/mo
pA A pA A
VICR
Common-mode input voltage range
RS = 50 ,
|VIO | 5 mV Full range
V
IOH = - 20 A VOH High-level output g voltage IOH = - 75 A IOH = - 150 A VIC = 2.5 V, VOL Low-level Low level output voltage VIC = 2 5 V 2.5 V, VIC = 2 5 V 2.5 V, Large-signal Large signal differential voltage amplification Differential input resistance Common-mode input resistance Common-mode input capacitance Closed-loop output impedance Common-mode rejection ratio Supply-voltage rejection ratio (VDD /VIO) Supply current y (four amplifiers) f = 10 kHz, f = 25 kHz, N package AV = 10 VIC = 2 5 V 2.5 V, VO = 1 V to 4 V IOL = 50 A IOL = 500 A IOL = 4
25C 25C Full range 25C 25C 25C Full range 25C Full range 25C Full range 25C 25C 25C 25C 25C 25C Full range 25C Full range 25C Full range
4.98 4.94 4.88 0.01 0.09 0.7 350 V/mV 1700 1012 1012 8 200 83 95 dB 140 250 300 A pF dB 0.15 0.15 1 1.2 V V
mA
AVD
RL = 100 k RL = 1 M
ri(d) ri(c) ci(c) zo CMRR
VIC = 0 to 2.7 V, VO = 2.5 V, RS = 50 VDD = 4.4 V to 16 V, VIC = VDD /2, No load VO = 2 5 V 2.5 V, No load
kSVR IDD
Full range is - 40C to 125C for Q suffix, - 55C to 125C for M suffix. Referenced to 2.5 V NOTE 4: Typical values are based on the input offset voltage shift observed through 500 hours of operating life test at TA = 150C extrapolated to TA = 25C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
26
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
operating characteristics at specified free-air temperature, VDD = 5 V
PARAMETER TEST CONDITIONS VO = 0.5 V to 3.5 V, , RL = 100 k, CL = 100 pF f = 10 Hz f = 1 kHz f = 0.1 Hz to 1 Hz f = 0.1 Hz to 10 Hz TA 25C Full range 25C 25C 25C 25C 25C VO = 0.5 V to 2.5 V, f = 20 kHz kHz, RL = 50 k f = 50 kHz, CL = 100 pF VO(PP) = 2 V, RL = 50 k, RL = 50 k, AV = 1 AV = 10 RL = 50 k, AV = 1, CL = 100 pF CL = 100 pF 25C 25C 25C TLC2254Q TLC2254M MIN SR Slew rate at unity gain Equivalent input q noise voltage Peak-to-peak equivalent input noise voltage Equivalent input noise current Total harmonic distortion plus noise Gain-bandwidth product BOM m Maximum outputswing bandwidth Phase margin at unity gain 0.07 0.05 36 19 0.7 1.1 0.6 0.2% 25C 1% 0.2 30 63 15 1% 0.2 30 63 15 dB MHz kHz TYP 0.12 MAX TLC2254AQ TLC2254AM MIN 0.07 0.05 36 19 0.7 1.1 0.6 0.2% fA /Hz nV/Hz TYP 0.12 V/s MAX UNIT
Vn
VN(PP)
V
In THD + N
Gain margin 25C Full range is - 40C to 125C for Q suffix, - 55C to 125C for M suffix. Referenced to 2.5 V
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
27
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
PARAMETER TEST CONDITIONS TA 25C Full range 25C to 125C VIC = 0, RS = 50 VO = 0, 25C 25C 125C 25C 125C 25C VICR Common-mode input voltage range RS = 50 , |VIO | 5 mV Full range IO = - 20 A Maximum positive peak VOM + output voltage IO = - 100 A IO = - 200 A VIC = 0, IO = 50 A VOM - Mi ti k Maximum negative peak out ut output voltage VIC = 0 0, VIC = 0 0, L i l differential ti l Large-signal diff voltage am lification amplification Differential input resistance Common-mode input resistance Common-mode input capacitance Closed-loop output impedance Common-mode rejection j ratio Supply-voltage rejection y g j ratio (VDD /VIO) Supply current y (four amplifiers) f = 10 kHz, f = 25 kHz, N package AV = 10 IO = 500 A IO = 4 25C 25C Full range 25C 25C 25C Full range 25C Full range 25C Full range 25C 25C 25C 25C 25C 25C Full range 25C Full range 25C Full range 75 75 80 80 160 250 300 95 - 4.85 - 4.85 -4 - 3.8 40 10 3000 1012 1012 8 190 88 75 75 80 80 160 250 300 95 150 - 4.3 4.9 4.7 4.8 4.86 - 4.99 - 4.91 - 4.85 - 4.85 -4 - 3.8 40 10 3000 1012 1012 8 190 88 pF dB dB A 150 V/mV - 4.3 -5 to 4 -5 to 3.5 4.98 4.93 4.9 4.7 4.8 4.86 - 4.99 - 4.91 V - 5.3 to 4.2 1 0.5 0.003 0.5 60 1000 60 1000 -5 to 4 -5 to 3.5 4.98 4.93 V - 5.3 to 4.2 1 TLC2254Q TLC2254M MIN VIO VIO Input offset voltage Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO IIB Input offset current Input bias current TYP 200 MAX 1500 1750 0.5 0.003 0.5 60 1000 60 1000 TLC2254AQ TLC2254AM MIN TYP 200 MAX 850 1000 V V/C V/mo pA pA UNIT
V
mA
AVD ri(d) ri(c) ci(c) zo CMRR kSVR IDD
VO = 4 V
RL = 100 k RL = 1 M
VIC = - 5 V to 2.7 V, , VO = 0, RS = 50 VDD = 2.2 V to 8 V, , VIC = VDD /2, No load VO = 0 0, No load
Full range is - 40C to 125C for Q suffix, - 55C to 125C for M suffix. NOTE 4: Typical values are based on the input offset voltage shift observed through 500 hours of operating life test at TA = 150C extrapolated to TA = 25C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
28
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
operating characteristics at specified free-air temperature, VDD = 5 V
PARAMETER TEST CONDITIONS TA 25C Full range 25C 25C 25C 25C 25C VO = 2.3 V, RL = 50 k, k f = 20 kHz f =10 kHz, CL = 100 pF VO(PP) = 4.6 V, RL = 50 k, RL = 50 k, AV = 1 AV = 10 RL = 50 k, AV = 1, CL = 100 pF CL = 100 pF 25C 25C 25C TLC2254Q TLC2254M MIN SR Slew rate at unity gain Equivalent input noise q voltage Peak-to-peak equivalent input noise voltage Equivalent input noise current Total harmonic distortion plus noise Gain-bandwidth product BOM m Maximum output-swing bandwidth Phase margin at unity gain VO = 2 V V, CL = 100 pF f = 10 Hz f = 1 kHz f = 0.1 Hz to 1 Hz f = 0.1 Hz to 10 Hz RL = 100 k k, 0.07 0.05 38 19 0.8 1.1 0.6 0.2% 25C 1% 0.21 14 63 15 1% 0.21 14 63 15 dB MHz kHz TYP 0.12 MAX TLC2254AQ TLC2254AM MIN 0.07 0.05 38 19 0.8 1.1 0.6 0.2% fA /Hz nV/Hz TYP 0.12 V/s MAX UNIT
Vn
VN(PP)
V
In THD + N
Gain margin 25C Full range is - 40C to 125C for Q suffix, - 55C to 125C for M suffix.
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
29
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
TYPICAL CHARACTERISTICS Table of Graphs
FIGURE VIO VIO IIB/IIO VI VOH VOL VOM + VOM - VO(PP) IOS VO Input offset voltage Input offset voltage temperature coefficient Input bias and input offset currents Input voltage range High-level output voltage Low-level output voltage Maximum positive peak output voltage Maximum negative peak output voltage Maximum peak-to-peak output voltage Short circuit output current Short-circuit Output voltage Differential gain AVD zo CMRR kSVR IDD SR VO VO VO VO Vn Large-signal Large signal differential voltage amplification Output impedance Common-mode Common mode rejection ratio Supply voltage rejection ratio Supply-voltage Supply current Slew rate Inverting large-signal pulse response Voltage-follower large-signal pulse response Inverting small-signal pulse response Voltage-follower small-signal pulse response Equivalent input noise voltage Noise voltage (referred to input) Integrated noise voltage THD + N Total harmonic distortion plus noise Gain-bandwidth Gain bandwidth product m Am B1 Phase margin Gain margin Unity-gain bandwidth Overestimation of phase margin vs Frequency Over a 10-second period vs Frequency vs Frequency vs Free-air temperature vs Supply voltage vs Frequency q y vs Load capacitance vs Load capacitance vs Load capacitance vs Load capacitance Distribution vs Common-mode input voltage Distribution vs Free-air temperature vs Supply voltage y g vs Free-air temperature vs High-level output current vs Low-level output current vs Output current vs Output current vs Frequency vs Supply voltage y g vs Free-air temperature vs Differential input voltage vs Load resistance vs Frequency q y vs Free-air temperature vs Frequency vs Frequency q y vs Free-air temperature vs Frequency q y vs Free-air temperature vs Supply voltage y g vs Free-air temperature vs Load capacitance vs Free-air temperature 2-5 6, 7 8 - 11 12 13 14 15 16, 17 18 19 20 21 22 23, 24 25 26, 27 , 28, 29 30, 31 32 33 34, 35 , 36 37 38 39 40 41, 42 43, 44 45, 46 47, 48 49, 50 51 52 53 54 55 26, 27 , 56 57 58 59
30
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
TYPICAL CHARACTERISTICS
DISTRIBUTION OF TLC2252 INPUT OFFSET VOLTAGE
35 682 Amplifiers From 1 Wafer Lots VDD = 2.5 V P Package TA = 25C 35 682 Amplifiers From 1 Wafer Lots VDD = 5 V P Package TA = 25C
DISTRIBUTION OF TLC2252 INPUT OFFSET VOLTAGE
30 Percentage of Amplifiers - % 25
30 Percentage of Amplifiers - % 0.8 1.6 25
20 15
20 15
10 5 0 - 1.6
10 5 0 - 1.6
- 0.8
0
- 0.8
0
0.8
1.6
VIO - Input Offset Voltage - mV
VIO - Input Offset Voltage - mV
Figure 2
DISTRIBUTION OF TLC2254 INPUT OFFSET VOLTAGE
20 1020 Amplifiers From 1 Wafer Lot VDD = 2.5 V TA = 25C Percentage of Amplifiers - % 15 Percentage of Amplifiers - % 25
Figure 3
DISTRIBUTION OF TLC2254 INPUT OFFSET VOLTAGE
1020 Amplifiers From 1 Wafer Lot VDD = 5 V TA = 25C
20
15
10
10
5
5
0 - 1.6
- 0.8 0 0.8 VIO - Input Offset Voltage - mV
1.6
0 - 1.6
0 0.8 - 0.8 VIO - Input Offset Voltage - mV
1.6
Figure 4
Figure 5
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
31
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
TYPICAL CHARACTERISTICS
INPUT OFFSET VOLTAGE vs COMMON-MODE INPUT VOLTAGE
1 0.8 VIO VIO - Input Offset Voltage - mV 0.6 0.4 0.2 0 - 0.2 - 0.4 - 0.6 - 0.8 -1 -1 VIO - Input Offset Voltage - mV VIO VDD = 5 V RS = 50 TA = 25C 1 0.8 0.6 0.4 0.2 0 - 0.2 - 0.4 - 0.6 - 0.8 -1 -6 -5 -4 -3 -2 -1 0 1 2 3 4 VIC - Common-Mode Input Voltage - V 5
INPUT OFFSET VOLTAGE vs COMMON-MODE INPUT VOLTAGE
VDD = 5 V RS = 50 TA = 25C
0
1
2
3
4
5
VIC - Common-Mode Input Voltage - V
Figure 6
DISTRIBUTION OF TLC2252 INPUT OFFSET VOLTAGE TEMPERATURE COEFFICIENT
25 62 Amplifiers From 1 Wafer Lot VDD = 2.5 V P Package TA = 25C to 125C Percentage of Amplifiers - % 20 25
Precentage of Amplifiers - %
20
15
10
5
0 -1 0 1 VIO - Temperature Coefficient - V / C 2
Figure 8
For curves where VDD = 5 V, all loads are referenced to 2.5 V.
32
POST OFFICE BOX 655303
AA AA AA
AAA AAA
Figure 7
DISTRIBUTION OF TLC2252 INPUT OFFSET VOLTAGE TEMPERATURE COEFFICIENT
62 Amplifiers From 1 Wafer Lot VDD = 5 V P Package TA = 25C to 125C
15
10
5
0 -1 0 1 VIO - Temperature Coefficient - V / C 2
Figure 9
* DALLAS, TEXAS 75265
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
TYPICAL CHARACTERISTICS
DISTRIBUTION OF TLC2254 INPUT OFFSET VOLTAGE TEMPERATURE COEFFICIENT
25 62 Amplifiers From 1 Wafer Lot VDD = 2.5 V P Package TA = 25C to 125C 25
DISTRIBUTION OF TLC2254 INPUT OFFSET VOLTAGE TEMPERATURE COEFFICIENT
62 Amplifiers From 1 Wafer Lot VDD = 5 V P Package TA = 25C to 125C
Percentage of Amplifiers - %
20
15
Percentage of Amplifiers - %
20
15
10
10
5
5
0 -2
-1 0 1 VIO - Temperature Coefficient of Input Offset Voltage - V / C
2
0 -2
-1
0
1
2
VIO - Temperature Coefficient of Input Offset Voltage - V / C
Figure 10
INPUT BIAS AND INPUT OFFSET CURRENTS vs FREE-AIR TEMPERATURE
35 30 25 IIB 20 15 IIO 10 VDD = 2.5 V VIC = 0 VO = 0 RS = 50 10 8 V I - Input Voltage Range - V VI 6 4 2 0 -2 -4 -6 -8 - 10 25 45 65 85 105 TA - Free-Air Temperature - C 125 2 3 RS = 50 TA = 25C
Figure 11
INPUT VOLTAGE RANGE vs SUPPLY VOLTAGE
IIO IIIB and IIO - Input Bias and Input Offset Currents - pA IB
| VIO | 5 mV
5 0
AA AA
6 7 4 5 | VDD | - Supply Voltage - V
8
Figure 12
Figure 13
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
33
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
TYPICAL CHARACTERISTICS
INPUT VOLTAGE RANGE vs FREE-AIR TEMPERATURE
5 VDD = 5 V VOH - High-Level Output Voltage - V VOH 4 VI - Input Voltage Range - V VI 4 5 VDD = 5 V TA = - 55C
HIGH-LEVEL OUTPUT VOLTAGE vs HIGH-LEVEL OUTPUT CURRENT
3
TA = - 40C 3 TA = 25C 2 TA = 125C 1
2
1
0
-1 - 75 - 55 - 35 - 15 5 25 45 65 85 105 125 TA - Free-Air Temperature - C
Figure 14
LOW-LEVEL OUTPUT VOLTAGE vs LOW-LEVEL OUTPUT CURRENT
1.2 VOL - Low-Level Output Voltage - V VOL VDD = 5 V TA = 25C 1 VIC = 0 0.8 VIC = 1.25 V 1.4 1.2 1 0.8 VDD = 5 V VIC = 2.5 V
VOL - Low-Level Output Voltage - V VOL
0.6 VIC = 2.5 V 0.4
0.2
0 0 1 2 3 4 5 IOL - Low-Level Output Current - mA
Figure 16
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. For curves where VDD = 5 V, all loads are referenced to 2.5 V.
34
POST OFFICE BOX 655303
AA AA AA AA AA AA
AAA AAA AAA
AA AA
0 0 200 400 600 | IOH| - High-Level Output Current - A 800
Figure 15
LOW-LEVEL OUTPUT VOLTAGE vs LOW-LEVEL OUTPUT CURRENT
TA = 125C
TA = 25C 0.6 TA = - 40C 0.4 0.2 0 0 1 2 3 4 5 6 IOL - Low-Level Output Current - mA TA = - 55C
Figure 17
* DALLAS, TEXAS 75265
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
TYPICAL CHARACTERISTICS
MAXIMUM POSITIVE PEAK OUTPUT VOLTAGE vs OUTPUT CURRENT
VOM VOM ++ - Maximum Positive Peak Output Voltage - V 5 VOM - VOM - - Maximum Negative Peak Output Voltage - V
MAXIMUM NEGATIVE PEAK OUTPUT VOLTAGE vs OUTPUT CURRENT
- 3.8 VDD = 5 V VIC = 0 -4 TA = 125C - 4.2 TA = 25C TA = - 40C - 4.4
4
3 TA = 25C 2 TA = 125C 1 VDD = 5 V 0 0 600 200 400 IO - Output Current - A 800
TA = - 40C
- 4.6 TA = - 55C - 4.8
TA = - 55C
Figure 18
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE vs FREQUENCY
VO(PP) - Maximum Peak-to-Peak Output Voltage - V VO(PP)
10 I OS IOS - Short-Circuit Output Current - mA 9 8 7 6 5 4 3 2 1 0 10 2 10 3 10 4 10 5 VDD = 5 V VDD = 5 V RL = 50 k TA = 25C
f - Frequency - Hz
Figure 20
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. For curves where VDD = 5 V, all loads are referenced to 2.5 V.
POST OFFICE BOX 655303
AA AA AA
AA AA AA AA AA AA
-5 0 1 2 3 4 IO - Output Current - mA 5 6
Figure 19
SHORT-CIRCUIT OUTPUT CURRENT vs SUPPLY VOLTAGE
10 9 8 7 6 5 4 3 2 1 0 -1 2 3 4 5 VID = 100 mV 6 7 8 VO = 0 TA = 25C VIC = 0 VID = - 100 mV
| VDD | - Supply Voltage - V
Figure 21
* DALLAS, TEXAS 75265
35
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
TYPICAL CHARACTERISTICS
SHORT-CIRCUIT OUTPUT CURRENT vs FREE-AIR TEMPERATURE
11 IOS I OS - Short-Circuit Output Current - mA 10 9 VO - Output Voltage - V 8 7 6 5 4 3 2 1 0 -1 - 75 - 50 - 25 0 25 VID = 100 mV 50 75 100 125 0 0 250 500 750 1000 - 1000 - 750 - 500 - 250 VID - Differential Input Voltage - V 1 VID = - 100 mV 4 VO = 0 VDD = 5 V 5
OUTPUT VOLTAGE vs DIFFERENTIAL INPUT VOLTAGE
VDD = 5 V RL = 50 k VIC = 2.5 V TA = 25C
3
2
TA - Free-Air Temperature - C
Figure 22
OUTPUT VOLTAGE vs DIFFERENTIAL INPUT VOLTAGE
5 VDD = 5 V VIC = 0 RL = 50 k TA = 25C Differential Gain - V/ mV 104
Figure 23
DIFFERENTIAL GAIN vs LOAD RESISTANCE
VO (PP) = 2 V TA = 25C
3 VO - Output Voltage - V
103 VDD = 5 V VDD = 5 V 102
1
-1
-3
-5 0 250 500 750 1000 - 1000 - 750 - 500 - 250 VID - Differential Input Voltage - V
10 1 101 102 RL - Load Resistance - k 103
Figure 24
Figure 25
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. For curves where VDD = 5 V, all loads are referenced to 2.5 V.
36
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
TYPICAL CHARACTERISTICS
LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE MARGIN vs FREQUENCY
80 VDD = 5 V RL = 50 k CL= 100 pF TA = 25C 180
AVD - Large-Signal Differential AVD Voltage Amplification - dB
60
135
40 Phase Margin 20 Gain
90
45
0
0
- 20
- 45
- 40 10 3
10 4
10 5 f - Frequency - Hz
10 6
- 90 10 7
Figure 26
LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE MARGIN vs FREQUENCY
80 VDD = 10 V RL= 50 k CL= 100 pF TA = 25C 180
AVD - Large-Signal Differential AVD Voltage Amplification - dB
60
135
40 Phase Margin 20 Gain
90
45
0
0
- 20
- 45
- 40 10 3
10 4
10 5 f - Frequency - Hz
10 6
- 90 10 7
Figure 27
For curves where VDD = 5 V, all loads are referenced to 2.5 V.
POST OFFICE BOX 655303
* DALLAS, TEXAS 75265
m - Phase Margin om
m - Phase Margin om
AA AA AA AA AA AA
37
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
TYPICAL CHARACTERISTICS
LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION vs FREE-AIR TEMPERATURE
10 4 VDD = 5 V VIC = 2.5 V VO = 1 V to 4 V RL = 1 M AVD - Large-Signal Differential AVD Voltage Amplification - V/mV 10 4
LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION vs FREE-AIR TEMPERATURE
VDD = 5 V VIC = 0 VO = 4 V RL = 1 M
AVD - Large-Signal Differential AVD Voltage Amplification - V/mV
10 3
10 3
10 2
RL = 50 k
10 2
RL = 50 k
101 - 75
- 50
- 25 0 25 50 75 100 TA - Free-Air Temperature - C
125
Figure 28
OUTPUT IMPEDANCE vs FREQUENCY
1000 VDD = 5 V TA = 25C zo zo - Output Impedance - 0 zo zo - Output Impedance - 0 100 AV = 100 10 AV = 10 1 100 1000
AV = 1
0.1 10 2
10 3
10 4 10 5 f - Frequency - Hz
10 6
Figure 30
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. For curves where VDD = 5 V, all loads are referenced to 2.5 V.
38
POST OFFICE BOX 655303
AA AA
A A
101 - 75
- 50
- 25 0 25 50 75 100 TA - Free-Air Temperature - C
125
Figure 29
OUTPUT IMPEDANCE vs FREQUENCY
VDD = 5 V TA = 25C AV = 100
10 AV = 10
1 AV = 1 0.1 10 2
10 3
10 4 10 5 f - Frequency - Hz
10 6
Figure 31
* DALLAS, TEXAS 75265
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
TYPICAL CHARACTERISTICS
COMMON-MODE REJECTION RATIO vs FREQUENCY
100 CMRR - Common-Mode Rejection Ratio - dB CMRR - Common-Mode Rejection Ratio - dB VDD = 5 V 80 VDD = 5 V 60 94 VDD = 5 V 92 90 88 86 84 VDD = 5 V
COMMON-MODE REJECTION RATIO vs FREE-AIR TEMPERATURE
40
20
82 80 - 75
0 101
10 2
10 3
10 4
10 5
16 6
- 50
f - Frequency - Hz
- 25 0 25 50 75 100 TA - Free-Air Temperature - C
125
Figure 32
SUPPLY-VOLTAGE REJECTION RATIO vs FREQUENCY
100 KSVR - Supply-Voltage Rejection Ratio - dB k SVR KSVR - Supply-Voltage Rejection Ratio - dB k SVR kSVR + 80 VDD = 5 V TA = 25C 100 kSVR + 80
Figure 33
SUPPLY-VOLTAGE REJECTION RATIO vs FREQUENCY
VDD = 5 V TA = 25C
60 kSVR - 40
60 kSVR - 40
20
20
- 20 101
10 2
10 3 10 4 f - Frequency - Hz
10 5
10 6
Figure 34
For curves where VDD = 5 V, all loads are referenced to 2.5 V. Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
POST OFFICE BOX 655303
AAA AAA AAA
0
0
AA AA AA
- 20 101
10 2
10 3 10 4 f - Frequency - Hz
10 5
10 6
Figure 35
* DALLAS, TEXAS 75265
39
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
TYPICAL CHARACTERISTICS
SUPPLY-VOLTAGE REJECTION RATIO vs FREE-AIR TEMPERATURE
110 k SVR - Supply-Voltage Rejection Ratio - dB KSVR VDD = 2.2 V to 8 V VO = 0 IDD - Supply Current - uA A I DD 105 240 VO = 0 No Load 200 TA = - 55C 160 TA = 25C 120 TA = 125C TA = - 40C
SUPPLY CURRENT vs SUPPLY VOLTAGE
100
95
90 - 75
- 50
- 25
0
25
50
75
100
125
TA - Free-Air Temperature - C
Figure 36
SUPPLY CURRENT vs FREE-AIR TEMPERATURE
240
200 A IDD - Supply Current - uA I DD
VDD = 5 V VO = 0 SR - Slew Rate - V/ s v/us
160 VDD = 5 V VO = 2.5 V
120
80
40
0 - 75
- 50
- 25 0 25 50 75 100 TA - Free-Air Temperature - C
125
Figure 38
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. For curves where VDD = 5 V, all loads are referenced to 2.5 V.
40
POST OFFICE BOX 655303
AA AA AA
80
AA AA AA AA AA
40
0 0 1 6 2 3 4 5 | VDD | - Supply Voltage - V 7 8
Figure 37
SLEW RATE vs LOAD CAPACITANCE
0.2 0.18 0.16 0.14 SR - 0.12 0.1 0.08 0.06 0.04 0.02 0 101 10 2 10 3 CL - Load Capacitance - pF 10 4 SR + VDD = 5 V AV = - 1 TA = 25C
Figure 39
* DALLAS, TEXAS 75265
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
TYPICAL CHARACTERISTICS
SLEW RATE vs FREE-AIR TEMPERATURE
0.2 VDD = 5 V RL = 50 k CL = 100 pF AV = 1 SR - 0.12 SR + 0.08 VO - Output Voltage - V VO 5 VDD = 5 V RL = 50 k CL = 100 pF 4 A = -1 V TA = 25C 3
INVERTING LARGE-SIGNAL PULSE RESPONSE
0.16 SR - Slew Rate - v/uss V/
2
0.04
1
0 - 75
0 - 50 - 25 0 25 50 75 100 TA - Free-Air Temperature - C 125 0 10 20 30 40 50 60 70 80 90 100 t - Time - s
Figure 40
INVERTING LARGE-SIGNAL PULSE RESPONSE
5 4 3 VO - Output Voltage - V VO 2 1 0 -1 -2 -3 -4 -5 0 10 20 30 40 50 60 t - Time - s 70 80 90 100 0 0 10 20 VDD = 5 V RL = 50 k CL = 100 pF AV = - 1 TA = 25C
Figure 41
VOLTAGE-FOLLOWER LARGE-SIGNAL PULSE RESPONSE
5 VDD = 5 V RL = 50 k CL = 100 pF 4 A =1 V TA = 25C 3
VO - Output Voltage - V VO
2
1
30
40 50 60 70 t - Time - s
80
90 100
Figure 42
Figure 43
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. For curves where VDD = 5 V, all loads are referenced to 2.5 V.
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41
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
TYPICAL CHARACTERISTICS
VOLTAGE-FOLLOWER LARGE-SIGNAL PULSE RESPONSE
5 4 3 VO - Output Voltage - V VO 2 1 0 -1 -2 -3 -4 -5 0 10 20 30 40 50 60 t - Time - s 70 80 90 100 2.4 0 10 20 30 t - Time - s 40 50 VDD = 5 V RL = 50 k CL = 100 pF AV = 1 TA = 25C 2.65 VDD = 5 V RL = 50 k CL = 100 pF AV = - 1 TA = 25C
INVERTING SMALL-SIGNAL PULSE RESPONSE
2.6 VO - Output Voltage - V VO
2.55
2.5
2.45
Figure 44
INVERTING SMALL-SIGNAL PULSE RESPONSE
0.1 VDD = 5 V RL = 50 k CL = 100 pF AV = - 1 TA = 25C 2.65 VDD = 5 V RL = 50 k CL = 100 pF AV = 1 TA = 25C
Figure 45
VOLTAGE-FOLLOWER SMALL-SIGNAL PULSE RESPONSE
2.6 VO - Output Voltage - V VO
VO - Output Voltage - mV VO
0.05
2.55
0
2.5
- 0.05
2.45
- 0.1 0
2.4 10 20 30 40 50 0 10 t - Time - s 20 30 t - Time - s 40 50
Figure 46
Figure 47
For curves where VDD = 5 V, all loads are referenced to 2.5 V.
42
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TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
TYPICAL CHARACTERISTICS
EQUIVALENT INPUT NOISE VOLTAGE vs FREQUENCY
60 Vn VN - Equivalent Input Noise Voltage - nV/ Hz nv//Hz VDD = 5 V RS = 20 TA = 25C
VOLTAGE-FOLLOWER SMALL-SIGNAL PULSE RESPONSE
0.1 VDD = 5 V RL = 50 k CL = 100 pF AV = 1 TA = 25C
50
VO - Output Voltage - V VO
0.05
40
0
30
20
- 0.05
10
- 0.1 0 10 20 30 t - Time - s 40 50
0 101
10 2 10 3 f - Frequency - Hz
10 4
Figure 48
EQUIVALENT INPUT NOISE VOLTAGE vs FREQUENCY
60 Vn VN - Equivalent Input Noise Voltage - nv//HzHz nV/ VDD = 5 V RS = 20 TA = 25C 1000 750 500 40 Noise Voltage - nV 250 0 - 250 - 500 10 - 750 0 101 - 1000
Figure 49
EQUIVALENT INPUT NOISE VOLTAGE OVER A 10-SECOND PERIOD
VDD = 5 V f = 0.1 Hz to 10 Hz TA = 25C
50
30
20
10 2 10 3 f - Frequency - Hz
10 4
0
2
4 6 t - Time - s
8
10
Figure 50
For curves where VDD = 5 V, all loads are referenced to 2.5 V.
Figure 51
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43
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
TYPICAL CHARACTERISTICS
INTEGRATED NOISE VOLTAGE vs FREQUENCY
THD + N - Total Harmonic Distortion Plus Noise - % 100 Calculated Using Ideal Pass-Band Filter Low Frequency = 1 Hz TA = 25C
TOTAL HARMONIC DISTORTION PLUS NOISE vs FREQUENCY
1
Integrated Noise Voltage - V
AV = 100
10
0.1 AV = 10
1
0.01 AV = 1 VDD = 5 V RL = 50 k TA = 25C 0.001 101 10 2 10 3 f - Frequency - Hz 10 4 10 5
0.1 1
101
10 2 10 3 f - Frequency - Hz
10 4
10 5
Figure 52
GAIN-BANDWIDTH PRODUCT vs FREE-AIR TEMPERATURE
280 VDD = 5 V f = 10 kHz RL = 50 k CL = 100 pF 250 TA = 25C 230
Figure 53
GAIN-BANDWIDTH PRODUCT vs SUPPLY VOLTAGE
Gain-Bandwidth Product - kHz
Gain-Bandwidth Product - kHz
240
200
210
160
190
120
170
80 - 75
150 - 50 - 25 0 25 50 75 100 125 0 1 2 3 4 5 6 7 8 TA - Free-Air Temperature - C | VDD | - Supply Voltage - V
Figure 54
Figure 55
For curves where VDD = 5 V, all loads are referenced to 2.5 V. Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
44
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TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
TYPICAL CHARACTERISTICS
PHASE MARGIN vs LOAD CAPACITANCE
75 TA = 25C 60 m - Phase Margin om Rnull = 200 Rnull = 500 15 Gain Margin - dB 45 Rnull = 100 30 Rnull = 50 Rnull = 10
50 k
GAIN MARGIN vs LOAD CAPACITANCE
20 Rnull = 500
Rnull = 200 10 Rnull = 100 Rnull = 50 Rnull = 10 5 Rnull = 0 TA = 25C
15
50 k VI
VDD + - + VDD - Rnull CL
Rnull = 0 0 101
0 101
10 4 10 2 10 3 CL - Load Capacitance - pF
10 5
10 2
10 3
10 4
10 5
CL - Load Capacitance - pF
Figure 56
UNITY-GAIN BANDWIDTH vs LOAD CAPACITANCE
200 TA = 25C 175 B1 - Unity-Gain Bandwidth - kHz Overestimation of Phase Margin 20 150 125 100 75 50 25 0 101 0 101 25 TA = 25C
Figure 57
OVERESTIMATION OF PHASE MARGIN vs LOAD CAPACITANCE
Rnull = 500
15 Rnull = 100 10 Rnull = 50 Rnull = 10 5 Rnull = 200
AA AA
10 2
10 3
10 4
10 5
CL - Load Capacitance - pF
10 2 10 3 10 4 CL - Load Capacitance - pF
10 5
Figure 58
Figure 59
See application information
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45
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
APPLICATION INFORMATION driving large capacitive loads
The TLC225x is designed to drive larger capacitive loads than most CMOS operational amplifiers. Figure 56 and Figure 57 illustrate its ability to drive loads up to 1000 pF while maintaining good gain and phase margins (Rnull = 0). A smaller series resistor (Rnull) at the output of the device (see Figure 60) improves the gain and phase margins when driving large capacitive loads. Figure 56 and Figure 57 show the effects of adding series resistances of 10 , 50 , 100 , 200 , and 500 . The addition of this series resistor has two effects: the first is that it adds a zero to the transfer function and the second is that it reduces the frequency of the pole associated with the output load in the transfer function. The zero introduced to the transfer function is equal to the series resistance times the load capacitance. To calculate the improvement in phase margin, equation 1 can be used. m1 Where : m1
+ tan-1
2 x x UGBW x R
null
xC
L
(1)
+ Improvement in phase margin UGBW + Unity-gain bandwidth frequency R null + Output series resistance C L + Load capacitance
The unity-gain bandwidth (UGBW) frequency decreases as the capacitive load increases (see Figure 58). To use equation 1, UGBW must be approximated from Figure 58. Using equation 1 alone overestimates the improvement in phase margin, as illustrated in Figure 59. The overestimation is caused by the decrease in the frequency of the pole associated with the load, thus providing additional phase shift and reducing the overall improvement in phase margin. Using Figure 60, with equation 1 enables the designer to choose the appropriate output series resistance to optimize the design of circuits driving large capacitance loads.
50 k
VDD + 50 k VI - + VDD - / GND Rnull CL
Figure 60. Series-Resistance Circuit
46
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TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
APPLICATION INFORMATION macromodel information
Macromodel information provided was derived using MicroSim Parts, the model generation software used with MicroSim PSpice . The Boyle macromodel (see Note 5) and subcircuit in Figure 61 are generated using the TLC225x typical electrical and operating characteristics at TA = 25C. Using this information, output simulations of the following key parameters can be generated to a tolerance of 20% (in most cases):
D D D D D D
Maximum positive output voltage swing Maximum negative output voltage swing Slew rate Quiescent power dissipation Input bias current Open-loop voltage amplification
D D D D D D
Unity-gain frequency Common-mode rejection ratio Phase margin DC output resistance AC output resistance Short-circuit output current limit
NOTE 5: G. R. Boyle, B. M. Cohn, D. O. Pederson, and J. E. Solomon, "Macromodeling of Integrated Circuit Operational Amplifiers", IEEE Journal of Solid-State Circuits, SC-9, 353 (1974). 99 VCC + RSS RP 2 IN - DP IN + 1 11 RD1 VAD VCC - + - 4 C1 12 RD2 60 54 - VE .SUBCKT TLC225x 1 2 3 4 5 C1 11 12 6.369E-12 C2 6 7 25.00E-12 DC 5 53 DX DE 54 5 DX DLP 90 91 DX DLN 92 90 DX DP 4 3 DX EGND 99 0 POLY (2) (3,0) (4,0) 0 .5 .5 FB 7 99 POLY (5) VB VC VE VLP + VLN 0 57.62E6 -60E6 60E6 60E6 -60E6 GA 6 0 11 12 26.86E-6 GCM 0 6 10 99 2.686E-9 ISS 3 10 DC 3.1E-6 HLIM 90 0 VLIM 1K J1 11 2 10 JX J2 12 1 10 JX R2 6 9 100.0E3 + OUT RD1 60 11 37.23E3 RD2 60 12 37.23E3 R01 8 5 84 R02 7 99 84 RP 3 4 71.43E3 RSS 10 99 64.52E6 VAD 60 4 -.5 VB 9 0 DC 0 VC 3 53 DC .605 VE 54 4 DC .605 VLIM 7 8 DC 0 VLP 91 0 DC -.235 VLN 0 92 DC 7.5 .MODEL DX D (IS=800.0E-18) .MODEL JX PJF (IS=500.0E-15 BETA=139E-6 + VTO=-.05) .ENDS DE 5 RO1 DC J1 10 J2 3 9 ISS + VC R2 - 53 6 GCM + VB - C2 7 + GA VLIM 8 - - EGND + FB RO2 90 + DLP - 91 + VLP - DLN 92 - VLN +
HLIM
Figure 61. Boyle Macromodel and Subcircuit
PSpice and Parts are trademarks of MicroSim Corporation.
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47
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
MECHANICAL INFORMATION
D (R-PDSO-G**)
14 PIN SHOWN PINS ** DIM 0.020 (0,51) 0.014 (0,35) 14 8 A MIN 0.244 (6,20) 0.228 (5,80) 0.157 (4,00) 0.150 (3,81) 0.008 (0,20) NOM 0.189 (4,80) 0.337 (8,55) 0.386 (9,80) 0.010 (0,25) M A MAX
PLASTIC SMALL-OUTLINE PACKAGE
0.050 (1,27)
8 0.197 (5,00)
14 0.344 (8,75)
16 0.394 (10,00)
1 A
7
Gage Plane
0.010 (0,25) 0- 8 0.044 (1,12) 0.016 (0,40)
Seating Plane 0.069 (1,75) MAX 0.010 (0,25) 0.004 (0,10) 0.004 (0,10) 4040047 / B 03/95 NOTES: A. B. C. D. E. All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion, not to exceed 0.006 (0,15). Four center pins are connected to die mount pad. Falls within JEDEC MS-012
48
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TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
MECHANICAL INFORMATION
FK (S-CQCC-N**)
28 TERMINAL SHOWN
LEADLESS CERAMIC CHIP CARRIER
18
17
16
15
14
13
12
NO. OF TERMINALS ** 11 10 28 9 8 7 6 68 5 84 44 52 20
A MIN 0.342 (8,69) 0.442 (11,23) 0.640 (16,26) 0.740 (18,78) 0.938 (23,83) 1.141 (28,99) MAX 0.358 (9,09) 0.458 (11,63) 0.660 (16,76) 0.761 (19,32) 0.962 (24,43) 1.165 (29,59) MIN 0.307 (7,80) 0.406 (10,31) 0.495 (12,58) 0.495 (12,58) 0.850 (21,6) 1.047 (26,6)
B MAX 0.358 (9,09) 0.458 (11,63) 0.560 (14,22) 0.560 (14,22) 0.858 (21,8) 1.063 (27,0)
19 20 21 B SQ 22 A SQ 23 24 25
26
27
28
1
2
3
4 0.080 (2,03) 0.064 (1,63) 0.020 (0,51) 0.010 (0,25)
0.020 (0,51) 0.010 (0,25)
0.055 (1,40) 0.045 (1,14)
0.045 (1,14) 0.035 (0,89)
0.028 (0,71) 0.022 (0,54) 0.050 (1,27)
0.045 (1,14) 0.035 (0,89)
4040140 / C 11/95 NOTES: A. B. C. D. E. All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. This package can be hermetically sealed with a metal lid. The terminals are gold plated. Falls within JEDEC MS-004
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49
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
MECHANICAL INFORMATION
J (R-GDIP-T**)
14 PIN SHOWN
CERAMIC DUAL-IN-LINE PACKAGE
PINS ** DIM A MAX B 14 8 A MIN
14 0.310 (7,87) 0.290 (7,37) 0.785 (19,94) 0.755 (19,18) 0.280 (7,11) 0.245 (6,22)
16 0.310 (7,87) 0.290 (7,37) 0.785 (19,94) 0.755 (19,18) 0.300 (7,62) 0.245 (6,22)
18 0.310 (7,87) 0.290 (7,37) 0.910 (23,10)
20 0.310 (7,87) 0.290 (7,37) 0.975 (24,77) 0.930 (23,62)
22 0.410 (10,41) 0.390 (9,91) 1.100 (28,00)
B MAX C B MIN
1 0.065 (1,65) 0.045 (1,14)
7
C MAX
0.300 (7,62) 0.245 (6,22)
0.300 (7,62) 0.245 (6,22)
0.388 (9,65)
C MIN
0.100 (2,54) 0.070 (1,78)
0.020 (0,51) MIN
A
0.200 (5,08) MAX Seating Plane 0.130 (3,30) MIN
0- 15 0.100 (2,54) 0.023 (0,58) 0.015 (0,38) 0.014 (0,36) 0.008 (0,20) 4040083 / B 04/95 NOTES: A. B. C. D. E. All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. This package can be hermetically sealed with a ceramic lid using glass frit. Index point is provided on cap for terminal identification only. Falls within MIL-STD-1835 GDIP1-T14, GDIP1-T16, GDIP1-T18, GDIP1-T20, and GDIP1-T22
50
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TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
MECHANICAL INFORMATION
JG (R-GDIP-T8)
0.400 (10,20) 0.355 (9,00) 8 5
CERAMIC DUAL-IN-LINE PACKAGE
0.280 (7,11) 0.245 (6,22)
1
4 0.065 (1,65) 0.045 (1,14)
0.020 (0,51) MIN
0.310 (7,87) 0.290 (7,37)
0.200 (5,08) MAX Seating Plane 0.130 (3,30) MIN
0.063 (1,60) 0.015 (0,38) 0.100 (2,54)
0-15 0.023 (0,58) 0.015 (0,38) 0.015 (0,38) 0.008 (0,20)
4040107 / B 04/95 NOTES: A. B. C. D. E. All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. This package can be hermetically sealed with a ceramic lid using glass frit. Index point is provided on cap for terminal identification and/or on pressed ceramic glass frit seal. Falls within MIL-STD-1835 GDIP1-T8
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51
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
MECHANICAL INFORMATION
N (R-PDIP-T**)
16 PIN SHOWN PINS ** DIM A 16 9 A MAX
PLASTIC DUAL-IN-LINE PACKAGE
14 0.775 (19,69) 0.745 (18,92)
16 0.775 (19,69) 0.745 (18,92)
18 0.920 (23.37) 0.850 (21.59)
20 0.975 (24,77) 0.940 (23,88)
A MIN
0.260 (6,60) 0.240 (6,10)
1
8 0.070 (1,78) MAX
0.035 (0,89) MAX
0.020 (0,51) MIN
0.310 (7,87) 0.290 (7,37)
0.200 (5,08) MAX Seating Plane 0.125 (3,18) MIN
0.100 (2,54) 0.021 (0,53) 0.015 (0,38)
0- 15 0.010 (0,25) NOM
0.010 (0,25) M
14/18 PIN ONLY 4040049/C 08/95 NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. C. Falls within JEDEC MS-001 (20 pin package is shorter then MS-001.)
52
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TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
MECHANICAL INFORMATION
P (R-PDIP-T8)
0.400 (10,60) 0.355 (9,02) 8 5
PLASTIC DUAL-IN-LINE PACKAGE
0.260 (6,60) 0.240 (6,10)
1
4 0.070 (1,78) MAX 0.020 (0,51) MIN 0.310 (7,87) 0.290 (7,37)
0.200 (5,08) MAX Seating Plane 0.125 (3,18) MIN
0.100 (2,54) 0.021 (0,53) 0.015 (0,38) 0.010 (0,25) M 0.010 (0,25) NOM
0- 15
4040082 / B 03/95 NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. C. Falls within JEDEC MS-001
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53
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
MECHANICAL INFORMATION
PW (R-PDSO-G**)
14 PIN SHOWN 0,32 0,19 14 8
PLASTIC SMALL-OUTLINE PACKAGE
0,65
0,13 M
0,15 NOM 4,50 4,30 6,70 6,10 Gage Plane 0,25 1 A 7 0- 8 0,75 0,50
Seating Plane 1,20 MAX 0,10 MIN 0,10
PINS ** DIM A MAX 8 14 16 20 24 28
3,10
5,10
5,10
6,60
7,90
9,80
A MIN
2,90
4,90
4,90
6,40
7,70
9,60 4040064 / D 10/95
NOTES: A. B. C. D.
All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion not to exceed 0,15. Falls within JEDEC MO-153
54
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TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
MECHANICAL INFORMATION
U (S-GDFP-F10) CERAMIC DUAL FLATPACK
0.250 (6,35) 0.246 (6,10)
0.006 (0,15) 0.004 (0,10) 0.080 (2,03) 0.050 (1,27) 0.045 (1,14) 0.026 (0,66)
0.350 (8,89) 0.250 (6,35) 1
0.300 (7,62)
0.350 (8,89) 0.250 (6,35) 10 0.019 (0,48) 0.015 (0,38)
0.050 (1,27) 0.250 (6,35)
5
6
0.025 (0,64) 0.005 (0,13)
1.000 (25,40) 0.750 (19,05) 4040179 / B 03/95 NOTES: A. B. C. D. E. All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. This package can be hermetically sealed with a ceramic lid using glass frit. Index point is provided on cap for terminal identification only. Falls within MIL STD 1835 GDFP1-F10 and JEDEC MO-092AA
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55
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS176D - FEBRUARY 1997 - REVISED MARCH 2001
MECHANICAL INFORMATION
W (R-GDFP-F16) CERAMIC DUAL FLATPACK
Base and Seating Plane
0.285 (7,24) 0.245 (6,22)
0.006 (0,15) 0.004 (0,10) 0.085 (2,16) 0.045 (1,14) 0.305 (7,75) 0.275 (6,99) 1 16 0.045 (1,14) 0.026 (0,66) 0.355 (9,02) 0.235 (5,97) 0.355 (9,02) 0.235 (5,97)
0.019 (0,48) 0.015 (0,38)
0.050 (1,27)
0.440 (11,18) 0.371 (9,42)
0.025 (0,64) 0.015 (0,38)
8 1.025 (26,04) 0.745 (18,92)
9
4040180-3 / B 03/95 NOTES: A. B. C. D. E. All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. This package can be hermetically sealed with a ceramic lid using glass frit. Index point is provided on cap for terminal identification only. Falls within MIL-STD-1835 GDFP1-F16 and JEDEC MO-092AC
56
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