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TL074 TL074A - TL074B
LOW NOISE J-FET QUAD OPERATIONAL AMPLIFIERS
s WIDE COMMON-MODE (UP TO VCC+) AND
DIFFERENTIAL VOLTAGE RANGE
s LOW INPUT BIAS AND OFFSET CURRENT s LOW NOISE en = 15nV/Hz (typ) s OUTPUT SHORT-CIRCUIT PROTECTION s HIGH INPUT IMPEDANCE J-FET INPUT
STAGE
N DIP14 (Plastic Package)
s LOW HARMONIC DISTORTION : 0.01% (typ) s INTERNAL FREQUENCY COMPENSATION s LATCH UP FREE OPERATION s HIGH SLEW RATE : 13V/s (typ)
D SO14 (Plastic Micropackage)
DESCRIPTION The TL074, TL074A and TL074B are high speed J-FET input quad operational amplifiers incorporating well matched, high voltage J-FET and bipolar transistors in a monolithic integrated circuit. The devices feature high slew rates, low input bias and offset currents, and low offset voltage temperature coefficient. PIN CONNECTIONS (top view)
ORDER CODE
Package Part Number Temperature Range N TL074M/AM/BM TL074I/AI/BI TL074C/AC/BC Example : TL074IN -55C, +125C -40C, +105C 0C, +70C * * * D * * *
N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT)
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 VCC 10 Non-inverting Input 3 9 8 Inverting Input 3 Output 3
March 2001
1/11
TL074- TL074A - TL074B
SCHEMATIC DIAGRAM
VCC
N on- i nver t ing i nput I nver t ing input
1 0 0
2 0 0
Output
1 0 0
1/4 TL074
30k
8.2k
1.3k
VCC
35k
1.3k
35k
1 0 0
ABSOLUTE MAXIMUM RATINGS
Symbol VCC Vi Vid Ptot Toper Tstg
1. 2. 3. 4.
Parameter Supply voltage - note Input Voltage - note Power Dissipation Output Short-circuit Duration - note Storage Temperature Range
4) 2) 1)
TL074M, AM, BM
TL074I, AI, BI
TL074C, AC, BC
Unit V V V mW
18 15 30 680 Infinite -55 to +125 -40 to +105 -65 to +150 0 to +70
Differential Input Voltage - note 3)
Operating Free-air Temperature Range
C C
All voltage values, except differential voltage, are with respect to the zero reference level (ground) of the supply voltages where the zero reference level is the midpoint between VCC + and VCC -. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. The output may be shorted to ground or to either supply. Temperature and/or supply voltages must be limited to ensure that the dissipation rating is not exceeded
2/11
TL074 - TL074A - TL074B
ELECTRICAL CHARACTERISTICS VCC = 15V, Tamb = +25C (unless otherwise specified)
Symbol Parameter Input Offset Voltage (Rs = 50) Tamb = +25C Vio Tmin Tamb Tmax TL074I,M,AC,AI,AM, BC,BI,BM Min. TL074 TL074A TL074B TL074 TL074A TL074B Typ. 3 3 1 Max. 10 6 3 13 7 5 Min. TL074C Unit Typ. 3 Max. mV 10
13
DV io Iio
Input Offset Voltage Drift Input Offset Current - note Tamb = +25C Tmin T amb T max Input Bias Current -note 1 Tamb = +25C Tmin Tamb Tmax Large Signal Voltage Gain (R L = 2k, Vo = 10V) Tamb = +25C Tmin Tamb Tmax Supply Voltage Rejection Ratio (RS = 50) Tamb = +25C Tmin T amb Tmax Supply Current, no load, per amplifier Tamb = +25C Tmin T amb T max Input Common Mode Voltage Range Common Mode Rejection Ratio (RS = 50) Tamb = +25C T min Tamb Tmax Output Short-circuit Current Tamb = +25C Tmin Tamb Tmax Output Voltage Swing Tamb = +25C Tmin T amb T max RL = 2k RL = 10k RL = 2k RL = 10k 11 50 25 80 80
1)
10 5 100 4 200 20 25 15 70 70 2.5 2.5 11
10 5 100 10 200 20
V/C pA nA pA nA V/mV
Iib
20
30
Avd
200
200 dB
SVR
86
86 mA
ICC V icm CMR
1.4 +15 -12 86
1.4 +15 -12 86
2.5 2.5 V dB
80 80 10 10 10 12 10 12 8
70 70 60 60 10 10 10 12 10 12 8
mA 40 40 60 60 V 12 13.5 12 13.5
Ios
Vopp
SR tr Kov GBP Ri
Slew Rate (Tamb = +25C) Vin = 10V, RL = 2k, CL = 100pF, unity gain Rise Time (Tamb = +25C) Vin = 20mV, RL = 2k, C L = 100pF, unity gain Overshoot (Tamb = +25C) Vin = 20mV, RL = 2k, C L = 100pF, unity gain Gain Bandwidth Product (Tamb = +25C) Vin = 10mV, R L = 2k, CL = 100pF, f= 100kHz Input Resistance
V/s 13 0.1 10 2 3 1012 2 13 s 0.1 % 10 MHz 3 1012
3/11
TL074- TL074A - TL074B
Symbol
Parameter Total Harmonic Distortion (Tamb = +25C) f= 1kHz, R L = 2k,CL = 100pF, A v = 20dB, Vo = 2V pp Equivalent Input Noise Voltage R S = 100, f = 1KHz
TL074I,M,AC,AI,AM, BC,BI,BM Min. Typ. Max. Min.
TL074C Unit Typ. Max. %
THD
0.01
0.01 nV --- -------Hz
degrees
en m
15 45 120
15 45 120
Phase Margin Channel separation Vo1/Vo2 Av = 100
1.
dB
The input bias currents are junction leakage currents which approximately double for every 10C increase in the junction temperature.
4/11
TL074 - TL074A - TL074B
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE versus FREQUENCY MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE versus FREQUENCY
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE versus FREQUENCY
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE versus FREE AIR TEMP.
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE versus LOAD RESISTANCE
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE versus SUPPLY VOLTAGE
MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE (V)
30 25
RL = 10 k Tamb = +25C
20
15 10
5
0 2
4 6 8 10 12 SUPPLY VOLTAGE ( V)
14
16
5/11
TL074- TL074A - TL074B
INPUT BIAS CURRENT versus FREE AIR TEMPERATURE LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION versus FREE AIR TEMP.
100 V CC = INPUT BIAS CURRENT (nA) 10 15V
DIFFERENTIAL VOLTAGE AMPLIFICATION (V/V)
1000 400 200 100 40 20 10 4 2 1 -75 V CC = VO = R
L
1
15V 10V
0.1
= 2k
-25 0 25 50 75 100 125
0.01 -50
-25
0
25
50
75
100
125
-50
TEMPERATURE (C)
TEMPERATURE (C)
LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE SHIFT versus FREQUENCY
TOTAL POWER DISSIPATION versus FREE AIR TEMPERATURE
DIFFERENTIAL VOLTAGE AMPLIFICATION (V/V)
250 DIFFERENTIAL VOLTAGE AMPLIFICATION (left scale)
180
TOTAL POWER DISSIPATION(mW)
100
PHASE SHIFT (right s ca le)
225 200 175 150 125 100 75 50 25 0 -75 -50 -25 0 25 50
VCC = 15V No signal No load
10
90
1 100
R = 2 k L C L = 1 00p F V CC = 15 V T amb = +125 C
1K 10K 10 0K 1M 10M FREQUENCY (Hz)
0
75
100
125
TEMPERATURE (C)
SUPPLY CURRENT PER AMPLIFIER versus FREE AIR TEMPERATURE
COMMON MODE REJECTION RATIO versus FREE AIR TEMPERATURE
2.0
COMMON MODE MODE REJECTION RATIO (dB)
89
1.8 SUPPLY CURRENT (mA) 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 -75 -50 -25 0 25 50
V CC = No signal No load
15V
88 87 86 85 84 83 -75
R L = 10 k V C C= 15V
75
100
125
-50
-25
0
25
50
75
100
125
TEMPERATURE (C)
TEMPERATURE (C)
6/11
TL074 - TL074A - TL074B
VOLTAGE FOLLOWER LARGE SIGNAL PULSE RESPONSE OUTPUT VOLTAGE versus ELAPSED TIME
INPUT AND OUTPUT VOLTAGES (V)
6
OUTPUT VOLTAGE (mV)
28 24
4 2 0 -2 -4 -6 0
OUTPUT INPUT
OVERSHOOT
20 16 12 8 4
10%
90%
VCC= 15V R L = 2 k C L= 100pF Ta mb = +25 C
V
R L = 2k t Tamb = +25C
r
CC
= 15V
0 -4 0 0.1 0.2 0.3 0.4
0.5
1
1.5
2
2.5
3
3.5
0.5
0.6
0.7
TIME (s )
TIME ( s)
EQUIVALENT INPUT NOISE VOLTAGE versus FREQUENCY
TOTAL HARMONIC DISTORTION versus FREQUENCY
70 60 EQUIVALENT INPUT NOISE VOLTAGE (nV/VHz) 50 40 30 20 10 0 10 40 100 400 1k 4k 10k 40k 100k FREQUENCY (Hz)
1 TOTAL HARMONIC DISTORTION (%)
VCC = A
V
15V
= 10
0.4 0.1 0.04 0.01 0.004 0.001 100
R S = 100 T amb = +25C
V V = = 15V 15V CC CC AA V = 1 V =1 V V (rms) = = 6V O (rms) 6V
O
T amb = = +25C T amb +25C
400
1k
4k
10k
40k
100k
FREQUENCY (Hz)
7/11
TL074- TL074A - TL074B
PARAMETER MEASUREMENT INFORMATION Figure 1 : Voltage Follower Figure 2 : Gain-of-10 Inverting Amplifier
10k 1k
eI
1/4
TL074 RL
eo
CL = 100pF
TYPICAL APPLICATIONS AUDIO DISTRIBUTION AMPLIFIER
fO = 100 kHz
1/4
1M
T L074
Output A
1 F Input 100k
1/4
T L074
1/4
TL074
Output B
100k 100k

V CC+ -
1OO
F
100k
1/4
T L074
Output C
8/11
TL074 - TL074A - TL074B
TYPICAL APPLICATIONS (continued) POSITIVE FEEDBACK BANDPASS FILTER
16 k
22 0p F 2 20 pF
16 k
43 k 43 k Input
22 0p F
43 k 30k 43 k
22 0p F
30 k -
-
1/4
TL 07 4
43 k
1/4
TL 07 4
43 k
-
1/4
TL 07 4
1/4
TL 07 4
1.5 k
1 .5 k
Output B
Ground Output A
OUTPUT A
OUTPUT B
SECOND ORDER BANDPASS FILT ER fo = 100kHz; Q = 30; Gain = 16
CASCADED BANDPASS FILTE R fo = 100kHz; Q = 69; Gain = 16
9/11
TL074- TL074A - TL074B
PACKAGE MECHANICAL DATA 14 PINS - PLASTIC DIP
Millimeters Dim. Min. a1 B b b1 D E e e3 F i L Z 0.51 1.39 0.5 0.25 20 8.5 2.54 15.24 7.1 5.1 3.3 1.27 2.54 0.050 Typ. Max. 1.65 Min. 0.020 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
10/11
TL074 - TL074A - TL074B
PACKAGE MECHANICAL DATA 14 PINS - PLASTIC MICROPACKAGE (SO)
L C
G c1
a2 b e3 D M e
A
s E
14 1
8 7 F
Millimeters Dim. Min. A a1 a2 b b1 C c1 D (1) E e e3 F (1) G L M S 0.1 0.35 0.19 0.5 45 (typ.) 8.55 5.8 1.27 7.62 3.8 4.6 0.5 4.0 5.3 1.27 0.68 8 (max.) 0.150 0.181 0.020 8.75 6.2 0.336 0.228 Typ. Max. 1.75 0.2 1.6 0.46 0.25 Min. 0.004 0.014 0.007
a1
Inches Typ. Max. 0.069 0.008 0.063 0.018 0.010 0.020 0.344 0.244 0.050 0.300 0.157 0.208 0.050 0.027
Note : (1) D and F do not include mold flash or protrusions - Mold flash or protrusions shall not exceed 0.15mm (.066 inc) ONLY FOR DATA BOOK.
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. (c) The ST logo is a registered trademark of STMicroelectronics (c) 2001 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom (c) http://www.st.com
b1
11/11

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