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TS951-TS952-TS954
Input/output rail-to-rail low power operational amplifier
Features

Rail-to-rail input common-mode voltage range Rail-to-rail output voltage swing Operating from 2.7V to 12V High-speed (3MHz, 1V/s) Low consumption (0.9mA @ 3V) Supply voltage rejection ratio: 80dB Latch-up immunity Available in SOT23-5 micropackage
Output VDD 1
TS951ILT
5 V CC
2
Non-inverting input
3
4
Inverting input
TS951ID
Applications

Set-top boxes Laptop/notebook computers Transformer/line drivers Personal entertainment (CD players) Portable communications (cell phones, pagers) Instrumentation & sensoring Digital-to-analog converter buffers Portable headphone speaker drivers TS952IN-TS952ID-TS952IPT
Output 1 Inverting Input 1 Non-inverting Input 1 VDD 1 2 3 4
+ +
8 VCC 7 Output 2 6 Inverting Input 2 5 Non-inverting Input 2
Description
The TS95x family are rail-to-rail BiCMOS operational amplifiers optimized and fully specified for 3V and 5V operation. The TS951 is housed in the space-saving 5-pin SOT23 package that makes it well suited for battery-powered systems. This micropackage simplifies the PC board design because of its ability to be placed in tight spaces (outside dimensions are: 2.8mm x 2.9mm).
TS954IN-TS954ID-TS954IPT
Output 1 1 Inverting Input 1 2 Non-inverting Input 1 3 VCC 4 Non-inverting Input 2 5 Inverting Input 2 6 Output 2 7 + + + + 14 Output 4 13 Inverting Input 4 12 Non-inverting Input 4 11 VDD 10 Non-inverting Input 3 9 8 Inverting Input 3 Output 3
December 2007
Rev 6
1/17
www.st.com 17
Absolute maximum ratings and operating conditions
TS951-TS952-TS954
1
Absolute maximum ratings and operating conditions
Table 1.
Symbol VCC Vid Vin Tstg Tj
Absolute maximum ratings (AMR)
Parameter Supply voltage (1) Differential input voltage (2) Input voltage (3) Storage temperature range Maximum junction temperature Thermal resistance junction to ambient (4) SOT23-5 SO-8 SO-14 TSSOP8 TSSOP14 Thermal resistance junction to case (4) SOT23-5 SO-8 SO-14 TSSOP8 TSSOP14 HBM: human body model(5) TS951 TS952 TS954 Value 14 1 VDD-0.3 to VCC+0.3 -65 to +150 150 C Unit V V V
Rthja
250 125 103 120 100
C/W
Rthjc
81 40 31 37 32
C/W
1 2 3 100
kV
ESD
MM: machine model(6) CDM: charged device model(7) TS951 TS952 TS954 Latch-up immunity Lead temperature (soldering, 10sec)
V
1.5 1.5 1 200 260
kV
mA C
1. All voltage values, except differential voltage are with respect to network ground terminal. 2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. If Vid > 1V, the maximum input current must not exceed 1mA. In this case (Vid > 1V), an input series resistor must be added to limit input current. 3. Do not exceed 14V. 4. Short-circuits can cause excessive heating and destructive dissipation. Rth are typical values. 5. Human body model: A 100pF capacitor is charged to the specified voltage, then discharged through a 1.5k resistor between two pins of the device. This is done for all couples of connected pin combinations while the other pins are floating. 6. Machine model: A 200pF capacitor is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5). This is done for all couples of connected pin combinations while the other pins are floating. 7. Charged device model: all pins and the package are charged together to the specified voltage and then discharged directly to the ground through only one pin. This is done for all pins.
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TS951-TS952-TS954 Table 2.
Symbol VCC Vicm Toper Supply voltage
Absolute maximum ratings and operating conditions Operating conditions
Parameter Value 2.7 to 12 VDD -0.2 to VCC +0.2 -40 to +125 Unit V V C
Common mode input voltage range Operating free air temperature range
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Electrical characteristics
TS951-TS952-TS954
2
Electrical characteristics
Table 3.
Symbol Vio DVio Iio Input offset voltage Tmin Tamb Tmax Input offset voltage drift Input offset current Tmin Tamb Tmax Input bias current Vicm = VCC/2 Tmin Tamb Tmax Common mode rejection ratio Supply voltage rejection ratio VCC = 2.7V to 3.3V Large signal voltage gain Vo = 2Vpk-pk, RL = 600 High level output voltage RL = 600 Low level output voltage RL = 600 Output short-circuit current Supply current (per amplifier) No load, Vicm = VCC/2 Gain bandwidth product RL = 2k Slew rate Phase margin at unit gain RL = 600, CL =100pF Gain margin RL = 600, CL =100pF Equivalent input noise voltage f = 1kHz Total harmonic distortion Vout = 4Vpk-pk, F = 10kHz, AV = 2, RL =10k 10 0.9 1.3 2.8 50 2 1 30 80
VCC = +3V, VDD = 0V, RL connected to VCC/2, Tamb = 25C (unless otherwise specified)
Parameter Min. Typ. Max. 6 8 Unit mV V/C nA
Iib CMR SVR
35
100 200
nA
80
dB dB
60
80 80
Avd VOH VOL Isc ICC GBP SR m Gm
dB
2.9
V
80
250
mV mA mA
3 1 60
MHz V/s Degrees
10
dB
nV ----------Hz
en THD
25 0.01
%
4/17
TS951-TS952-TS954 Table 4.
Symbol Vio DVio Iio Input offset voltage Tmin Tamb Tmax Input offset voltage drift Input offset current Vicm = VCC/2 Tmin Tamb Tmax Input bias current Vicm = VCC/2 Tmin Tamb Tmax Common mode rejection ratio Supply voltage rejection ratio VCC = 2.7V to 3.3V Large signal voltage gain Vo = 2Vpk-pk, RL = 600 High level output voltage RL = 600 Low level output voltage RL = 600 Output short-circuit current Supply current (per amplifier) No load, Vicm = VCC/2 Gain bandwidth product RL = 2k Slew rate Phase margin at unit gain RL = 600, CL =100pF Gain margin RL = 600, CL =100pF Equivalent input noise voltage f = 1kHz Total harmonic distortion Vout = 4Vpk-pk, F = 10kHz, AV = 2, RL =10k 10 4.7 50 60
Electrical characteristics VCC = +5V, VDD = 0V, RL connected to VCC/2, Tamb = 25C (unless otherwise specified)
Parameter Min. Typ. Max. 6 8 2 1 30 80 100 200 Unit mV V/C nA
Iib CMR SVR Avd VOH VOL Isc ICC GBP SR m Gm
35 80 80 86 4.8
nA dB dB dB V
80
300
mV mA
0.95
1.4
mA
3 1 60
MHz V/s Degrees
10
dB
nV ----------Hz
en THD
25
0.01
%
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Electrical characteristics
TS951-TS952-TS954
Figure 1.
Supply current vs. supply voltage
Figure 2.
Output short circuit current vs. output voltage
Figure 3.
Voltage gain and phase vs. frequency
Figure 4.
Supply current vs. temperature
Figure 5.
Output short circuit current vs. temperature
Figure 6.
Slew rate vs. temperature
6/17
TS951-TS952-TS954
Electrical characteristics
Figure 7.
THD + noise vs. Vout
Figure 8.
THD + noise vs. frequency
Figure 9.
THD + noise vs. Vout
Figure 10. Equivalent input noise voltage vs. frequency
7/17
Package information
TS951-TS952-TS954
3
Package information
In order to meet environmental requirements, ST offers these devices in ECOPACK(R) packages. These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com.
3.1
SOT23-5 package information
Figure 11. SOT23-5 package mechanical drawing
Table 5.
SOT23-5 package mechanical data
Dimensions
Ref. Min. A A1 A2 b C D E E1 e e1 L 0.35 0.90 0.00 0.90 0.35 0.09 2.80 2.60 1.50
Millimeters Typ. Max. 1.45 0.15 1.30 0.50 0.20 3.00 3.00 1.75 0.95 1.9 0.55 13.7 Min. 35.4 0.00 35.4 13.7 3.5 110.2 102.3 59.0
Mils Typ. Max. 57.1 5.9 51.2 19.7 7.8 118.1 118.1 68.8 37.4 74.8 21.6
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TS951-TS952-TS954
Package information
3.2
DIP8 package information
Figure 12. DIP8 package mechanical drawing
Table 6.
DIP8 package mechanical data
Dimensions
Ref. Min. A A1 A2 b b2 c D E E1 e eA eB L 2.92 0.38 2.92 0.36 1.14 0.20 9.02 7.62 6.10
Millimeters Typ. Max. 5.33 0.015 3.30 0.46 1.52 0.25 9.27 7.87 6.35 2.54 7.62 10.92 3.30 3.81 0.115 4.95 0.56 1.78 0.36 10.16 8.26 7.11 0.115 0.014 0.045 0.008 0.355 0.300 0.240 Min.
Inches Typ. Max. 0.210
0.130 0.018 0.060 0.010 0.365 0.310 0.250 0.100 0.300
0.195 0.022 0.070 0.014 0.400 0.325 0.280
0.430 0.130 0.150
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Package information
TS951-TS952-TS954
3.3
SO-8 package information
Figure 13. SO-8 package mechanical drawing
Table 7.
SO-8 package mechanical data
Dimensions
Ref. Min. A A1 A2 b c D H E1 e h L k ccc 0.25 0.40 1 0.10 1.25 0.28 0.17 4.80 5.80 3.80
Millimeters Typ. Max. 1.75 0.25 0.004 0.049 0.48 0.23 4.90 6.00 3.90 1.27 0.50 1.27 8 0.10 0.010 0.016 1 5.00 6.20 4.00 0.011 0.007 0.189 0.228 0.150 Min.
Inches Typ. Max. 0.069 0.010
0.019 0.010 0.193 0.236 0.154 0.050 0.020 0.050 8 0.004 0.197 0.244 0.157
10/17
TS951-TS952-TS954
Package information
3.4
TSSOP8 package information
Figure 14. TSSOP8 package mechanical drawing
Table 8.
TSSOP8 package mechanical data
Dimensions
Ref. Min. A A1 A2 b c D E E1 e k L L1 aaa 0 0.45 0.05 0.80 0.19 0.09 2.90 6.20 4.30
Millimeters Typ. Max. 1.2 0.15 1.00 1.05 0.30 0.20 3.00 6.40 4.40 0.65 8 0.60 1 0.1 0.75 0 0.018 3.10 6.60 4.50 0.002 0.031 0.007 0.004 0.114 0.244 0.169 Min.
Inches Typ. Max. 0.047 0.006 0.039 0.041 0.012 0.008 0.118 0.252 0.173 0.0256 8 0.024 0.039 0.004 0.030 0.122 0.260 0.177
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Package information
TS951-TS952-TS954
3.5
DIP14 package information
Figure 15. DIP14 package mechanical drawing
Table 9.
DIP14 package mechanical data
Dimensions
Ref. Min. a1 B b b1 D E e e3 F I L Z 1.27 0.51 1.39
Millimeters Typ. Max. Min. 0.020 1.65 0.5 0.25 20 8.5 2.54 15.24 7.1 5.1 3.3 2.54 0.050 0.055
Inches Typ. Max.
0.065 0.020 0.010 0.787 0.335 0.100 0.600 0.280 0.201 0.130 0.100
12/17
TS951-TS952-TS954
Package information
3.6
SO-14 package information
Figure 16. SO-14 package mechanical drawing
Table 10.
SO-14 package mechanical data
Dimensions
Ref. Min. A a1 a2 b b1 C c1 D E e e3 F G L M S 3.8 4.6 0.5 8.55 5.8 0.35 0.19 0.1
Millimeters Typ. Max. 1.75 0.2 1.65 0.46 0.25 0.5 45 (typ.) 8.75 6.2 1.27 7.62 4.0 5.3 1.27 0.68 8 (max.) 0.149 0.181 0.019 0.336 0.228 0.013 0.007 0.003 Min.
Inches Typ. Max. 0.068 0.007 0.064 0.018 0.010 0.019
0.344 0.244 0.050 0.300 0.157 0.208 0.050 0.026
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Package information
TS951-TS952-TS954
3.7
TSSOP14 package information
Figure 17. TSSOP14 package mechanical drawing
A
A2 A1 b e K c L E
D
E1
PIN 1 IDENTIFICATION
1
Table 11.
TSSOP14 package mechanical data
Dimensions
Ref. Min. A A1 A2 b c D E E1 e K L1 0 0.45 0.05 0.8 0.19 0.09 4.9 6.2 4.3
Millimeters Typ. Max. 1.2 0.15 1 1.05 0.30 0.20 5 6.4 4.4 0.65 BSC 8 0.60 0.75 0 0.018 5.1 6.6 4.48 0.002 0.031 0.007 0.004 0.193 0.244 0.169 Min.
Inches Typ. Max. 0.047 0.004 0.039 0.006 0.041 0.012 0.0089 0.197 0.252 0.173 0.0256 BSC 8 0.024 0.030 0.201 0.260 0.176
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TS951-TS952-TS954
Ordering information
4
Table 12.
Ordering information
Order codes
Temperature range Package DIP8 SO-8 SOT23-5L SOT23-5L (Automotive grade) DIP8 SO-8 SO-8 (Automotive grade) -40C to +125C TSSOP8 TSSOP8 (Automotive grade) DIP14 SO-14 SO-14 (Automotive grade) TSSOP14 TSSOP14 (Automotive grade) Tape & reel 954Y Tube or Tape & reel 954IY 954I Tape & reel 952Y Tube TS954IN 954I Tube or Tape & reel 952IY 952I Tape & reel K102 Tube TS952IN 952I Packing Tube Tube or Tape & reel Marking TS951IN 951I K101
Part number TS951IN TS951ID TS951IDT TS951ILT TS951IYLT(1) TS952IN TS952ID TS952IDT TS952IYD(2) TS952IYDT(2) TS952IPT TS952IYPT(1) TS954IN TS954ID TS954IDT TS954IYD(2) TS954IYDT(2) TS954IPT TS954IYPT(1)
1. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q 002 or equivalent are on-going. 2. Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q 002 or equivalent.
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Revision history
TS951-TS952-TS954
5
Revision history
Table 13.
Date 1-May-2001 2-Jan- 2005 3-Jul-2005 4-Aug-2005 15-Dec-2005
Document revision history
Revision 1 2 3 4 5 Initial release. Modifications on AMR Table 1 on page 2 (explanation of Vid and Vi limits, ESD MM and CDM values added, Rthja added). PPAP references inserted in the datasheet see Table 12: Order codes. Table data was badly formatted, see Table 4 on page 5. TS951IYLT PPAP reference added, see Table 12: Order codes. Added missing order codes, and automotive grade status in Table 12: Order codes. Updated footnotes for ESD parameters in Table 1: Absolute maximum ratings (AMR). Reformatted package information. Changes
10-Dec-2007
6
16/17
TS951-TS952-TS954
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