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Low Power Audio Amplifier
The MC34119 is a low power audio amplifier intergrated circuit intended (primarily) for telephone applications, such as in speakerphones. It provides differential speaker outputs to maximize output swing at low supply voltages (2.0 V minimum). Coupling capacitors to the speaker are not required. Open loop gain is 80 dB, and the closed loop gain is set with two external resistors. A Chip Disable pin permits powering down and/or muting the input signal. The MC34119 is available in standard 8-pin DIP, SOIC package, and TSSOP package. * Wide Operating Supply Voltage Range (2.0 V to 16 V), Allows Telephone Line Powered Applications * Low Quiescent Supply Current (2.7 mA Typ) for Battery Powered Applications * Chip Disable Input to Power Down the IC
MC34119
LOW POWER AUDIO AMPLIFIER
SEMICONDUCTOR TECHNICAL DATA
* * * * * *
8 1
Low Power-Down Quiescent Current (65 A Typ) Drives a Wide Range of Speaker Loads (8.0 and Up) Output Power Exceeds 250 mW with 32 Speaker Low Total Harmonic Distortion (0.5% Typ) Gain Adjustable from <0 dB to >46 dB for Voice Band Requires Few External Components
8
P SUFFIX PLASTIC PACKAGE CASE 626
1
MAXIMUM RATINGS
Rating Supply Voltage Maximum Output Current at VO1, VO2 Maximum Voltage @ Vin, FC1, FC2, CD Applied Output Voltage to VO1, VO2 when disabled Junction Temperature
NOTE: ESD data available upon request.
Value -1.0 to +18 250 -1.0, VCC + 1.0 -1.0, VCC + 1.0 -55, +140
Unit Vdc mA Vdc C
D SUFFIX PLASTIC PACKAGE CASE 751 (SO-8)
8 1
DTB SUFFIX PLASTIC PACKAGE CASE 948J (TSSOP)
Block Diagram and Simplified Application
Rf 75 k 6 Ci 0.1 Ri 3.0 k VCC
PIN CONNECTIONS
CD 1 FC2 2 FC1 3 8 VO2 7 Gnd 6 VCC 5 VO1 (Top View)
Audio Input
Vin FC1
4 3
- +
#1 4.0 k 4.0 k
5
VO1 Speaker
Vin 4
C1 1.0 F
C2* 5.0 F FC2
2
50 k 125 k 50 k
- +
#2 Bias Circuit
8
VO2
ORDERING INFORMATION
1 CD Chip Disable
Device MC34119P
Operating Temperature Range
Package Plastic DIP
MC34119
7
* = Optional Differential Gian = 2 x
Gnd
Rf Ri
MC34119D MC34119DTB
TA = -20 to +70C
SO-8 TSSOP
Rev 1
This device contains 45 active transistors.
(c) Motorola, Inc. 1996
MOTOROLA ANALOG IC DEVICE DATA
1
MC34119
RECOMMENDED OPERATING CONDITIONS
Characteristics Supply Voltage Voltage @ CD (Pin 1) Load Impedance Peak Load Current Differential Gain (5.0 kHz Bandwidth) Ambient Temperature Symbol VCC VCD RL IL AVD TA Min +2.0 0 8.0 - 0 -20 Max +16 VCC - 200 46 +70 Unit Vdc Vdc mA dB C
ELECTRICAL CHARACTERISTICS (TA = 25C, unless otherwise noted.)
Characteristics AMPLIFIERS (AC CHARACTERISTICS) AC Input Resistance (@ VIn) Open Loop Gain (Amplifier #1, f < 100 Hz) Closed Loop Gain (Amplifier #2, VCC = 6.0 V, f = 1.0 kHz, RL = 32 ) Gain Bandwidth Product Output Power; VCC = 3.0 V, RL = 16 , THD 10% VCC = 6.0 V, RL = 32 , THD 10% VCC = 12 V, RL = 100 , THD 10% Total Harmonic Distortion (f = 1.0 kHz) (VCC = 6.0 V, RL = 32 , Pout = 125 mW) (VCC 3.0 V, RL = 8.0 , Pout = 20 mW) (VCC 12 V, RL = 32 , Pout = 200 mW) Power Supply Rejection (VCC = 6.0 V, VCC = 3.0 V) (C1 = , C2 = 0.01 F) (C1 = 0.1 F, C2 = 0, f = 1.0 kHz) (C1 = 1.0 F, C2 = 5.0 F, f = 1.0 kHz) Differential Muting (VCC = 6.0 V, 1.0 kHz f 20 kHz, CD = 2.0 V) AMPLIFIERS (DC CHARACTERISTICS) Output DC Level @ VO1, VO2, VCC = 3.0 V, RL = 16 (Rf = 75 k) VCC = 6.0 V VCC = 12 V Output Level High (Iout = -75 mA, 2.0 V VCC 16 V) Low (Iout = 75 mA, 2.0 V VCC 16 V) Output DC Offset Voltage (VO1-VO2) (VCC = 6.0 V, Rf = 75 k, RL = 32 ) Input Bias Current @ Vin (VCC = 6.0 V) Equivalent Resistance @ FC1 (VCC = 6.0 V) @ FC2 (VCC = 6.0 V) CHIP DISABLE (Pin 1) Input Voltage Low High Input Resistance (VCC = VCD = 16 V) POWER SUPPLY Power Supply Current (VCC = 3.0 V, RL = , CD = 0.8 V) (VCC= 16 V, RL = , CD = 0.8 V) (VCC = 3.0 V, RL = , CD = 2.0 V)
NOTE: Currents into a pin are positive, currents out of a pin are negative.
Symbol
Min
Typ
Max
Unit
ri AVOL1 AV2 GBW POut3 POut6 POut12 THD
- 80 -0.35 - 55 250 400 - - -
>30 - 0 1.5 - - - 0.5 0.5 0.6 - 12 52 >70
- - +0.35 - - - -
M dB dB MHz mW
% 1.0 - - dB 50 - - - - - - dB
PSRR
GMT
-
VO(3) VO(6) VO(12) VOH VOL VO
1.0 - - - - -30
1.15 2.65 5.65 VCC - 1.0 0.16 0 -100 150 25
1.25 - - - -
Vdc
Vdc
mV +30 -200 220 40 nA k - 100 18
IIB RFC1 RFC2
Vdc VIL VIH RCD - 2.0 50 - - 90 0.8 - 175 k
ICC3 ICC16 ICCD
- - -
2.7 3.3 65
4.0 5.0 100
mA mA A
2
MOTOROLA ANALOG IC DEVICE DATA
MC34119
PIN FUNCTION DESCRIPTION
Symbol CD FC2 FC1 Pin 1 2 3 Description Chip Disable - Digital input. A Logic "0" (<0.8 V) sets normal operation. A logic "1" (2.0 V) sets the power down mode. Input impedance is nominally 90 k . A capacitor at this pin increases power supply rejection, and affects turn-on time. This pin can be left open if the capacitor at FC1 is sufficient. Analog ground for the amplifiers. A 1.0 F capacitor at this pin (with a 5.0 F capacitor at Pin 2) provides (typically) 52 dB of power supply rejection. Turn-on time of the circuit is affected by the capacitor on this pin. This pin can be used as an alternate input. Amplifier input. The input capacitor and resistor set low frequency rolloff and input impedance. The feedback resistor is connected to this pin and VO1. Amplifier Output #1. The dc level is (VCC - 0.7 V)/2. DC supply voltage (+2.0 V to +16 V) is applied to this pin. Ground pin for the entire circuit. Amplifier Output #2. This signal is equal in amplitude, but 180 out-of-phase with that at VO1. The dc level is (VCC - 0.7 V)/2.
Vin VO1 VCC GND VO2
4 5 6 7 8
TYPICAL TEMPERATURE PERFORMANCE (-20 C < TA < +70C)
Function Input Bias Current (@ Vin) Total Harmonic Distortion (VCC = 6.0 V, RL = 32 . Pout = 125 mW, f = 1.0 kHz) Power Supply Current (VCC = 3.0 V, RL = , CD = 0 V) (VCC = 3.0 V, RL = , CD = 2.0 V) Typical Change 40 +0.003 Units pA/C %/C A/C -2.5 -0.03
MOTOROLA ANALOG IC DEVICE DATA
3
MC34119
DESIGN GUIDELINES
General The MC34119 is a low power audio amplifier capable of low voltage operation (VCC = 2.0 V minimum) such as that encountered in line-powered speakerphones. The circuit provides a differential output (VO1-VO2) to the speaker to maximize the available voltage swing at low voltages. The differential gain is set by two external resistors. Pins FC1 and FC2 allow controlling the amount of power supply and noise rejection, as well as providing alternate inputs to the amplifiers. The CD pin permits powering down the IC for muting purposes and to conserve power. Amplifiers Referring to the block diagram, the internal configuration consists of two identical operational amplifiers. Amplifier #1 has an open loop gain of 80 dB (at f 100 Hz), and the closed loop gain is set by external resistor Rf and Ri. The amplifier is unity gain stable, and has a unity gain frequency of approximately 1.5 MHz. In order to adequately cover the telephone voice band (300 Hz to 3400 Hz), a maximum closed loop gain of 46 is recommended. Amplifier #2 is internally set to a gain of - 1.0 (0 dB). The outputs of both amplifiers are capable of sourcing and sinking a peak current of 200 mA. The outputs can typically swing to within 0.4 V above ground, and to within 1.3 V below VCC, at the maximum current. See Figures 18 and 19 for VOH and VOL curves. The output dc offset voltage (VO1-VO2) is primarily a function of the feedback resistor (Rf), and secondarily due to the amplifiers' input offset voltages. The input offset voltage of the two amplifiers will generally be similar for a particular IC, and therefore nearly cancel each other at the outputs. Amplifier #1's bias current, however, flows out of Vin (Pin 4) and through Rf, forcing VO1 to shift negative by an amount equal to [Rf x IIB]. VO2 is shifted positive an equal amount. The output offset voltage, specified in the Electrical Characteristics, is measured with the feedback resistor shown in the Typical Application Circuit, and therefore takes into account the bias current as well as internal offset voltages of the amplifiers. The bias current is constant with respect to VCC. FC1 and FC2 Power supply rejection is provided by the capacitors (C1 and C2 in the Typical Application Circuit) at FC1 and FC2. C2 is somewhat dominant at low frequencies, while C1 is dominant at high frequencies, as shown in the graphs of Figures 4 to 7. The required values of C1 and C2 depend on the conditions of each application. A line powered speakerphone, for example, will require more filtering than a circuit powered by a well regulated power supply. The amount of rejection is a function of the capacitors, and the equivalent impedance looking into FC1 and FC2 (listed in the Electrical Characteristics as RFC1 and RFC2). In addition to providing filtering, C1 and C2 also affect the turn-on time of the circuit at power-up, since the two capacitors must charge up through the internal 50 k and 125 k resistors. The graph of Figure 1 indicates the turn-on time upon application of VCC of +6.0 V. The turn-on time is 60% longer for VCC = 3.0 V, and 20% less for VCC = 9.0 V. Turn-off time is <10 s upon removal of VCC. Figure 1. Turn-On Time versus C1, C2 at Power-On
360 300 t, TURN-ON TIME (ms) 240 180 120 60 0 0 2.0 4.0 6.0 C1 = 1.0 F VCC switching from 0 V to 6.0 V 8.0 10 C2, CAPACITANCE (F) C1 = 5.0 F
Chip Disable The Chip Disable (Pin 1) can be used to power down the IC to conserve power, or for muting, or both. When at a Logic "0" (0 V to 0.8 V), the MC34119 is enabled for normal operation. When Pin 1 is at a Logic "1" (2.0 V to VCC V), the IC is disabled. If Pin 1 is open, that is equivalent to a Logic "0," although good design practice dictates that an input should never be left open. Input impedance at Pin 1 is a nominal 90 k. The power supply current (when disabled) is shown in Figure 15. Muting, defined as the change in differential gain from normal operation to muted operation, is in excess of 70 dB. The turn-off time of the audio output, from the application of the CD signal, is <2.0 s, and turn on-time is 12 ms-15 ms. Both times are independent of C1, C2, and VCC. When the MC34119 is disabled, the voltages at FC1 and FC2 do not change as they are powered from VCC. The outputs, VO1 and VO2, change to a high impedance condition, removing the signal from the speaker. If signals from other sources are to be applied to the outputs (while disabled), they must be within the range of VCC and Ground. Power Dissipation Figures 8 to 10 indicate the device dissipation (within the IC) for various combinations of VCC, RL, and load power. The maximum power which can safely be dissipated within the MC34119 is found from the following equation: PD = (140C - TA)/JA where TA is the ambient temperature; and JA is the package thermal resistance (100C/W for the standard DIP package, and 180C/W for the surface mount package.) The power dissipated within the MC34119, in a given application, is found from the following equation: PD = (VCC x ICC) + (IRMS x VCC) - (RL x IRMS2) where ICC is obtained from Figure 15; and IRMS is the RMS current at the load; and RL is the load resistance. Figures 8 to 10, along with Figures 11 to 13 (distortion curves), and a peak working load current of 200 mA, define the operating range for the MC34119. The operating range is further defined in terms of allowable load power in Figure 14 for loads of 8.0 , 16 and 32 . The left (ascending) portion
4
MOTOROLA ANALOG IC DEVICE DATA
MC34119
of each of the three curves is defined by the power level at which 10% distortion occurs. The center flat portion of each curve is defined by the maximum output current capability of the MC34119. The right (descending) portion of each curve is defined by the maximum internal power dissipation of the IC at 25C. At higher ambient temperatures, the maximum load power must be reduced according to the above equations. Operating the device beyond the current and junction temperature limits will degrade long term reliability. Layout Considerations Normally a snubber is not needed at the output of the MC34119, unlike many other audio amplifiers. However, the PC board layout, stray capacitances, and the manner in which the speaker wires are configured, may dictate otherwise. Generally, the speaker wires should be twisted tightly, and not more than a few inches in length.
Figure 2. Amplifier #1 Open Loop Gain and Phase
100 80 60 40 20 0 Gain Phase 0 72 108 AVOL (dB) 144 180 , EXCESS PHASE (DEGREES) 36 36
Figure 3. Differential Gain versus Frequency
Rf = 150 k, Ri = 6.0 k DIFFERENTIAL GAIN (dB) 32 24 16 8 0 100 Rf = 75 k, Ri = 3.0 k
0.1 Input Ri Rf - #1 + #2 VO1 VO2
VO
100
1.0 k
10 k f, FREQUENCY (Hz)
100 k
1.0 M
1.0 k 10 k f, FREQUENCY (Hz)
20 k
MOTOROLA ANALOG IC DEVICE DATA
5
MC34119
Figure 4. Power Supply Rejection versus Frequency
(C2 = 10 F) PSRR, POWER SUPPLY REJECTION (dB) PSRR, POWER SUPPLY REJECTION (dB) 60 50 C1 = 0.1 F 40 30 20 10 0 200 C1 = 0 C1 1.0 F 60 50 40 30 20 10 0 200 C1 = 0 C1 = 0.1 F C1 1.0 F
Figure 5. Power Supply Rejection versus Frequency
(C2 = 5.0 F)
1.0 k f, FREQUENCY (Hz)
10 k
20 k
1.0 k f, FREQUENCY (Hz)
10 k
20 k
Figure 6. Power Supply Rejection versus Frequency
(C2 = 1.0 F) PSRR, POWER SUPPLY REJECTION (dB) C1 = 5.0 F C1 = 1.0 F PSRR, POWER SUPPLY REJECTION (dB) 60 50 40 30 20 10 C1 = 0 0 200 1.0 k f, FREQUENCY (Hz) 10 k 20 k C1 = 0.1 F
Figure 7. Power Supply Rejection versus Frequency
(C2 = 0) 60 50 C1 = 5.0 F 40 30 20 10 0 200 C1 = 1.0 F C1 = 0.1 F
1.0 k f, FREQUENCY (Hz)
10 k
20 k
Figure 8. Device Dissipation, 8.0 Load
1000 DEVICE DISSIPATION (mW) 800 600 400 VCC = 3.0 V 200 0 DEVICE DISSIPATION (mW) 1200
Figure 9. Device Dissipation, 16 Load
VCC = 16 V VCC = 12 V
VCC = 12 V VCC = 6.0 V
1000 800 600 400 200 0 VCC = 3.0 V
VCC = 6.0 V
0
30
60
90
120
150
0
100
200 LOAD POWER (mW)
300
400
LOAD POWER (mW)
6
MOTOROLA ANALOG IC DEVICE DATA
MC34119
Figure 10. Device Dissipation, 32 Load
VCC = 16 V VCC = 12 V THD, TOTAL HARMONIC DISTORTION (%) 1200 DEVICE DISSIPATION (mW) 1000 800 600 400 200 0 0 100 200 300 400 500 LOAD POWER (mW) VCC = 6.0 V VCC = 3.0 V 10 8.0 VCC = 3.0 V, RL = 16 6.0 4.0 2.0 0 0 100 200 300 400 500 POut, OUTPUT POWER (mW) VCC = 16 V, VCC = 6.0 V, RL = 32 RL = 16 VCC = 12 V, RL = 32 VCC = 3.0 V, RL = 8.0 VCC = 6.0 V, RL = 32
Figure 11. Distortion versus Power
(f = 1.0 kHz, AVD = 34 dB)
Figure 12. Distortion versus Power
(f = 3.0 kHz, AVD = 34 dB) THD, TOTAL HARMONIC DISTORTION (%) THD, TOTAL HARMONIC DISTORTION (%) 10 8.0 VCC = 3.0 V, RL = 16 6.0 4.0 2.0 0 0 VCC = 6.0 V, RL = 16 VCC = 12 V, RL = 32 100 200 300 400 500 POut, OUTPUT POWER (mW) 10 8.0 6.0 4.0 2.0 0 0
Figure 13. Distortion versus Power
(f = 1, 3.0 kHz, AVD = 12 dB) VCC = 3.0 V, RL = 16 VCC = 3.0 V, RL = 8.0 VCC = 16 V, RL = 32 Limit VCC = 6.0 V, RL = 16 Limit
VCC = 3.0 V, RL = 8.0 VCC = 6.0 V, RL = 32 VCC = 16 V, RL = 32 Limit
VCC = 6.0 V, RL = 32
VCC = 12 V, RL = 32
100
200 300 POut, OUTPUT POWER (mW)
400
500
Figure 14. Maximum Allowable Load Power
500 400 LOAD POWER (mW) RL = 16 300 200 I CC , POWER SUPPLY CURRENT (mA) RL = 32 4.0
Figure 15. Power Supply Current
RL = CD = 0 3.0
2.0
RL = 8.0
1.0 CD = VCC 0 0 2.0 4.0 6.0 8.0 10 12 14 16
100 TA = 25C-Derate at higher temperatures 0 0 2.0 4.0 6.0 8.0 10 VCC, SUPPLY VOLTAGE (V)
12
14
16
VCC, SUPPLY VOLTAGE (V)
MOTOROLA ANALOG IC DEVICE DATA
7
MC34119
Figure 16. Small Signal Response Figure 17. Large Signal Response
OUTPUT 20 mV/DIV
INPUT 1.0 mV/DIV
20 s/DIV
INPUT 80 mV/DIV
OUTPUT 1.0 V/DIV
20 s/DIV
Figure 18. VCC-VOH @ VO1, VO2 versus Load Current
1.5 VOL, OUTPUT LOW LEVEL (V) 1.4 1.3 VCC -VOH (V) 1.2 1.1 1.0 0.9 0.8 0 40 80 120 2.0 VCC 16 V TA = 25C 160 200 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0
Figure 19. VOL @ VO1, VO2 versus Load Current
TA = 25C
VCC = 2.0 V
VCC = 3.0 V VCC 6.0 V
0
40
80
120
160
200
ILOAD, LOAD CURRENT (mA)
ILOAD, LOAD CURRENT (mA)
Figure 20. Input Characteristics @ CD (Pin 1)
200 160
Figure 21. Audio Amplifier with High Input Impedance
75 k 6 VCC 0.1 3.0 k 4 3 0.1 Input 5.0 F 2 50 k 125 k 50 k 16 MC34119 7 Differential Gain = 34 dB Frequency Response: See Figure 3 Input Impedance 125 k PSRR 50 dB Gnd - +
ICD , (A)
120 80 40 Valid for VCD VCC 0 0 4.0 8.0 12
- #1 +
5 4.0 k Speaker 4.0 k 8 Bias Circuit 1
#2
Disable
VCD, CHIP DISABLE VOLTAGE (V)
[
[
8
MOTOROLA ANALOG IC DEVICE DATA
MC34119
Figure 22. Audio Amplifier with Bass Suppression
75 k AVD, DIFFERENTIAL GAIN (dB) 0.05 0.05 5.1 k 5.1 k 6 4 3 0.1 Input 5.0 F 2 50 k 125 k 50 k MC34119 7 Gnd - + VCC 36 32 24 16 8.0 0 100
Figure 23. Frequency Response of Figure 22
- #1 +
5 4.0 k Speaker 4.0 k 8 Bias Circuit 1
#2
Disable
1.0 k 10 k f, FREQUENCY (Hz)
20 k
Figure 24. Audio Amplifier with Bandpass
1000 pF 100 k 100 k 0.05 0.05 5.1 k 5.1 k 6 VCC 4 3 0.1 Input 5.0 F 2 50 k 125 k 50 k MC34119 7 Gnd - + AVD, DIFFERENTIAL GAIN (dB) 1000 pF 36 32 24 16 8.0
Figure 25. Frequency Response of Figure 24
- #1 +
5 4.0 k Speaker 4.0 k 8 Bias Circuit 1
#2
0 100 Disable
1.0 k 10 k f, FREQUENCY (Hz)
20 k
Figure 26. Split Supply Operation
Rf 75 k 6 VCC (+1.0 V to +8.0 V) Ci Ri 0.1 3.0 k Audio Input Vin FC1 4 3
- #1 + 50 k 125 k 50 k MC34119
5 4.0 k - + 4.0 k 8 Bias 1 Circuit 7 VEE (-1.0 V to -8.0 V)
VO1 Speaker
FC2
2
#2
VO2 CD
4700 20 k 20 k Chip Disable
10 k
VCC
NOTE:
If VCC and VEE are not symmetrical about ground then FC1 must be connected through a capacitor to ground as shown on the front page.
VEE
MOTOROLA ANALOG IC DEVICE DATA
9
MC34119
OUTLINE DIMENSIONS
P SUFFIX PLASTIC PACKAGE CASE 626-05 ISSUE K
8 5
-B-
1 4
F
NOTE 2
NOTES: 1. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. 2. PACKAGE CONTOUR OPTIONAL (ROUND OR SQUARE CORNERS). 3. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. DIM A B C D F G H J K L M N MILLIMETERS MIN MAX 9.40 10.16 6.10 6.60 3.94 4.45 0.38 0.51 1.02 1.78 2.54 BSC 0.76 1.27 0.20 0.30 2.92 3.43 7.62 BSC --- 10_ 0.76 1.01 INCHES MIN MAX 0.370 0.400 0.240 0.260 0.155 0.175 0.015 0.020 0.040 0.070 0.100 BSC 0.030 0.050 0.008 0.012 0.115 0.135 0.300 BSC --- 10_ 0.030 0.040
-A- L
C -T-
SEATING PLANE
J N D K
M
M
H
G 0.13 (0.005) TA
M
B
M
D SUFFIX PLASTIC PACKAGE CASE 751-05 (SO-8) ISSUE P -A- B
M 8 5 X 45 _
J
1 4
4X
-B-
M_ G F
NOTES: 1. DIMENSIONS A AND B ARE DATUMS AND T IS A DATUM SURFACE. 2. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 3. DIMENSIONS ARE IN MILLIMETER. 4. DIMENSION A AND B DO NOT INCLUDE MOLD PROTRUSION. 5. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE. 6. DIMENSION D DOES NOT INCLUDE MOLD PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. DIM A B C D F G J K M P R MILLIMETERS MIN MAX 4.80 5.00 3.80 4.00 1.35 1.75 0.35 0.49 0.40 1.25 1.27 BSC 0.18 0.25 0.10 0.25 0_ 7_ 5.80 6.20 0.25 0.50
P
0.25 (0.010)
M
-T-
8X
C
SEATING PLANE
D 0.25 (0.010)
M
K
TB
S
A
S
10
R
MOTOROLA ANALOG IC DEVICE DATA
MC34119
OUTLINE DIMENSIONS
DTB SUFFIX PLASTIC PACKAGE CASE 948J-01 (TSSOP) ISSUE O
8x
K REF 0.10 (0.004)
M
0.15 (0.006) T U
S
TU
S
V
S
K
2X
L/2
8
5
J J1 L
PIN 1 IDENT. 1 4
B -U-
N 0.15 (0.006) T U
S
0.25 (0.010) A -V- N F DETAIL E C 0.10 (0.004) -T- SEATING
PLANE
D
G H
SEE DETAIL E
MOTOROLA ANALOG IC DEVICE DATA
CCC EE CCC EE CCC
M
K1
SECTION N-N
NOTES: 1 DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2 CONTROLLING DIMENSION: MILLIMETER. 3 DIMENSION A DOES NOT INCLUDE MOLD FLASH. PROTRUSIONS OR GATE BURRS. MOLD FLASH OR GATE BURRS SHALL NOT EXCEED 0.15 (0.006) PER SIDE. 4 DIMENSION B DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION. INTERLEAD FLASH OR PROTRUSION SHALL NOT EXCEED 0.25 (0.010) PER SIDE. 5 DIMENSION K DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.08 (0.003) TOTAL IN EXCESS OF THE K DIMENSION AT MAXIMUM MATERIAL CONDITION. 6 TERMINAL NUMBERS ARE SHOWN FOR REFERENCE ONLY. 7 DIMENSION A AND B ARE TO BE DETERMINED AT DATUM PLANE -W-. DIM A B C D F G H J J1 K K1 L M MILLIMETERS MIN MAX 2.90 3.10 4.30 4.50 --- 1.20 0.05 0.15 0.50 0.75 0.65 BSC 0.50 0.60 0.09 0.20 0.09 0.16 0.19 0.30 0.19 0.25 6.40 BSC 0_ 8_ INCHES MIN MAX 0.114 0.122 0.169 0.177 --- 0.047 0.002 0.006 0.020 0.030 0.026 BSC 0.020 0.024 0.004 0.008 0.004 0.006 0.007 0.012 0.007 0.010 0.252 BSC 0_ 8_
-W-
11
MC34119
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. 1-800-441-2447 or 602-303-5454 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298
JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, 6F Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 03-81-3521-8315
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*MC34119/D*
MOTOROLA ANALOG IC DEVICE DATA MC34119/D

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