LOW NOISE J-FET DUAL OPERATIONAL AMPLIFIERS
.WIDE COMMON-MODE (UP TO VCC+)AND
DIFFERENTIAL VOLTAGERANGE
.LOW INPUT BIAS AND OFFSET CURRENT
.LOW NOISE en= 15nV/√Hz (typ)
.OUTPUTSHORT-CIRCUIT PROTECTION
.HIGH INPUT IMPEDANCE J–FET INPUT
STAGE
.LOW HARMONIC DISTORTION :0.01%(typ)
.INTERNAL FREQUENCY COMPENSATION
.LATCHUPFREE OPERATION
.HIGH SLEWRATE : 16V/µs (typ) N
DIP8
(Plastic Package)
1
2
3
45
6
7
8
-
+
-
+
1 - Output 1
2 - Inverting input 1
3 - Non-inverting input 1
4-V
CC-
5 - Non-inverting input 2
6 - Inverting input 2
7 - Output 2
8-V
CC+
PIN CONNECTIONS (top view)
DESCRIPTION
The TL072, TL072AandTL072Bare highspeed
J–FET input dualoperationalamplifiers incorporating
wellmatched,high voltageJ–FETand bipolartransis-
torsin a monolithicintegratedcircuit.
Thedevicesfeaturehighslewrates,lowinputbiasand
offsetcurrent,and lowoffset voltagetemperature
coefficient.
TL072
TL072A - TL072B
December 1998
D
SO8
(PlasticMicropackage)
ORDER CODES
Part Number Temperature
Range Package
ND
TL072M/AM/BM –55oC, +125oC••
TL072I/AI/BI –40oC, +105oC••
TL072C/AC/BC 0oC, +70oC••
Example : TL072CN
1/9
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
VCC Supply Voltage - (note 1) ±18 V
ViInput Voltage - (note 3) ±15 V
Vid Differential Input Voltage - (note 2) ±30 V
Ptot Power Dissipation 680 mW
Output Short-circuit Duration - (note 4) Infinite
Toper Operating Free Air Temperature Range TL072C,AC,BC
TL072I,AI,BI
TL072M,AM,BM
0to70
–40 to 105
–55 to 125
oC
Tstg Storage Temperature Range –65 to 150 oC
Notes : 1. All voltage values, except differential voltage, are withrespect to the zero reference level (ground) ofthe supply voltages where the
zero reference level isthe midpoint between VCC+andVCC–.
2. Differentialvoltages are at the non-inverting inputterminal with respect to the inverting input terminal.
3. The magnitude ofthe input voltage mustnever exceed the magnitude of the supply voltage or 15 volts, whichever is less.
4. The output may be shortedto ground or to either supply. Temperature and /orsupply voltages mustbe limited toensure that the
dissipation rating is not exceeded.
Output
Non-inverting
input
Inverting
input
VCC
VCC
200Ω
Ω
100
Ω
100
1.3k
1/2 TL072
30k
35k 35k Ω100
1.3k
8.2k
SCHEMATIC DIAGRAM
TL072 - TL072A - TL072B
2/9
ELECTRICAL CHARACTERISTICS
VCC =±15V, Tamb =25
o
C (unless otherwise specified)
Symbol Parameter TL072I,M,AC,AI,
AM,BC,BI,BM TL072C Unit
Min. Typ. Max. Min. Typ. Max.
Vio Input Offset Voltage (RS=50Ω)
T
amb =25
o
C TL072
TL072A
TL072B
Tmin. ≤Tamb ≤Tmax. TL072
TL072A
TL072B
3
3
1
10
6
3
13
7
5
310
13
mV
DVio Input Offset Voltage Drift 10 10 µV/oC
Iio Input Offset Current *
Tamb =25
o
C
T
min. ≤Tamb ≤Tmax. 5 100
45 100
10 pA
nA
Iib Input Bias Current *
Tamb =25
o
C
T
min. ≤Tamb ≤Tmax. 20 200
20 20 200
20 pA
nA
Avd Large Signal Voltage Gain (RL=2kΩ,V
O=±10V)
Tamb =25
o
C
T
min. ≤Tamb ≤Tmax. 50
25 200 25
15 200 V/mV
SVR Supply Voltage Rejection Ratio (RS=50Ω)
T
amb =25
o
C
T
min. ≤Tamb ≤Tmax. 80
80 86 70
70 86 dB
ICC Supply Current, per Amp, no Load
Tamb =25
o
C
T
min. ≤Tamb ≤Tmax. 1.4 2.5
2.5 1.4 2.5
2.5
mA
Vicm Input Common Mode Voltage Range ±11 +15
-12 ±11 +15
-12 V
CMR Common Mode Rejection Ratio (RS=50Ω)
T
amb =25
o
C
T
min. ≤Tamb ≤Tmax. 80
80 86 70
70 86 dB
Ios Output Short-circuit Current
Tamb =25
o
C
T
min. ≤Tamb ≤Tmax. 10
10 40 60
60 10
10 40 60
60
mA
±VOPP Output Voltage Swing
Tamb =25
o
CR
L
=2kΩ
R
L
= 10kΩ
Tmin. ≤Tamb ≤Tmax. RL=2kΩ
R
L
= 10kΩ
10
12
10
12
12
13.5 10
12
10
12
12
13.5
V
SR Slew Rate (Vin = 10V, RL=2kΩ, CL= 100pF,
Tamb =25
o
C, unity gain) 8 16 8 16 V/µs
trRise Time (Vin = 20mV, RL=2kΩ,C
L= 100pF,
Tamb =25
o
C, unity gain) 0.1 0.1 µs
KOV Overshoot (Vin = 20mV, RL=2kΩ,C
L= 100pF,
Tamb =25
o
C, unity gain) 10 10 %
GBP Gain Bandwidth Product (f = 100kHz,
Tamb =25
o
C, Vin = 10mV, RL=2kΩ,C
L= 100pF) 2.5 4 2.5 4 MHz
RiInput Resistance 1012 1012 Ω
THD Total Harmonic Distortion (f = 1kHz, AV= 20dB,
RL=2kΩ,C
L= 100pF, Tamb =25
o
C, VO=2V
PP) 0.01 0.01 %
enEquivalent Input Noise Voltage
(f = 1kHz, Rs= 100Ω)15 15 nV
√Hz
∅m Phase Margin 45 45 Degrees
VO1/VO2 Channel Separation (Av= 100) 120 120 dB
* The inputbias currents arejunction leakage currents which approximately double for every 10oC increase in the junction temperature.
TL072 - TL072A - TL072B
3/9
30
20
25
15
10
5
0
MAXIMUM PEAK-TO-PEAKOUTPUT
VOLTAGE (V)
100 1K 10K 100K 10M1M
FREQUENCY (Hz)
SeeFigure2
=2kΩ
R
L=+25°C
T
amb
= 15VVCC
=5VVCC
= 10VVCC
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS FREQUENCY
30
20
25
15
10
5
0
MAXIMUMPEAK-TO-PEAK OUTPUT
VOLTAGE (V)
100 1K 10K 100K 10M1M
FREQUENCY(Hz)
See Figure 2
=+25 C
T
amb
= 10kΩ
RL
VCC= 10V
VCC=15V
VCC =5V
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS FREQUENCY
30
25
20
15
10
5
0
MAXIMUMPEAK-TO-PEAK OUTPUT
VOLTAGE (V)
FREQUENCY (Hz)
10k 40k 100k 400k 1M 4M 10M
T
amb =+25 C
T
amb =-55 C
T
amb = +125 C
RL=2k
Ω
See Figure 2
VCC = 15V
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS FREQUENCY
30
25
20
10
5
15
0-75 -25 25 75 125-50 0 50 -50
MAXIMUM PEAK-TO-PEAKOUTPUT
VOLTAGE(V)
TEMPERATURE (°C)
VCC =15V
See Figure 2
RL= 10kΩ
RL=2kΩ
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS FREE AIR TEMP.
30
25
20
15
10
5
0
MAXIMUM PEAK-TO-PEAKOUTPUT
VOLTAGE (V)
0.1 0.2 0.4 0.7 1 2 4 7 10
LOADRESISTANCE(k Ω)
SeeFigure2
Tamb =+25°C
VCC =15V
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS LOAD RESISTANCE
30
25
20
15
10
5
0246 8 10 12 14 16
MAXIMUM PEAK-TO-PEAKOUTPUT
VOLTAGE(V)
RL=10kΩ
T
amb = +25°C
SUPPLYVOLTAGE ( V)
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE VERSUS SUPPLY VOLTAGE
TL072 - TL072A - TL072B
4/9
100
10
1
0.1
0.01
INPUT BIASCURRENT(nA)
-50 -25 0 25 50 75 100 125
TEMPERATURE(°C)
VCC =15V
INPUT BIAS CURRENT VERSUS
FREE AIR TEMPERATURE
1000
400
200
100
20
40
10
4
2
1
DIFFERENTIAL VOLTAGE
AMPLIFICATION (V/V)
-75 -50 -25 0 25 50 75 100 125
TEMPERATURE(°C)
RL=2kΩ
V
O= 10V
VCC = 15V
LARGE SIGNAL DIFFERENTIAL
VOLTAGE AMPLIFICATION VERSUS
FREE AIR TEMPERATURE
FREQUENCY(Hz)
DIFFERENTIAL VOLTAGE
AMPLIFICATION(V/V)
100
10
100 1K 10K 100K 10M1M
1
DIFFERENTIAL
VOLTAGE
AMPLIFICATION
(left scale)
180
90
0
R=2kΩ
C = 100pF
V=15V
T=+125
C
L
L
CC
amb
PHASE SHIFT
(right scale)
LARGE SIGNAL DIFFERENTIAL
VOLTAGE AMPLIFICATION AND PHASE
SHIFT VERSUS FREQUENCY
250
225
200
175
150
125
100
75
50
25
0
TOTAL POWER DISSIPATION (mW)
-75 -50 -25 0 25 50 75 100 125
TEMPERATURE (°C)
VCC =15V
No signal
No load
TOTAL POWER DISSIPATION VERSUS
FREE AIR TEMPERATURE
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
SUPPLYCURRENT (mA)
-75 -50 -25 0 25 50 75 100 125
TEMPERATURE(°C)
VCC =15V
No signal
No load
SUPPLY CURRENT PER AMPLIFIER
VERSUS FREE AIR TEMPERATURE
89
88
87
86
85
84
-50 -25 0 25 50 75 100 125
COMMON MODE MODE REJECTION
RATIO (dB)
TEMPERATURE (°C)
83-75
RL=10kΩ
=15V
V
CC
COMMON MODE REJECTION RATIO
VERSUS FREE AIR TEMPERATURE
TL072 - TL072A - TL072B
5/9
6
4
2
0
-2
-4
00.511.522.533.5
INPUT AND OUTPUT VOLTAGES
(V)
TIME (µs)
-6
=15V
V
CC
RL=2k
Ω
= 100pFCL
Tamb =+25 C
OUTPUT INPUT
VOLTAGE FOLLOWER LARGE SIGNAL
PULSE RESPONSE
tr
28
24
20
16
12
8
4
0
-4
OUTPUT VOLTAGE(mV)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
TIME( µs)
10%
90%
OVERSHOOT
RL=2kΩ
T
amb = +25°C
VCC = 15V
OUTPUT VOLTAGE VERSUS
ELAPSED TIME
70
60
50
40
30
20
10
0
EQUIVALENTINPUT NOISE
VOLTAGE (nV/VHz)
10 40 100 400 1k 4k 10k 40k 100k
FREQUENCY (Hz)
AV=10
RS= 100 Ω
Tamb = +25°C
VCC = 15V
EQUIVALENT INPUT NOISE VOLTAGE
VERSUS FREQUENCY
1
0.4
0.1
0.04
0.01
0.004
0.001
TOTAL HARMONIC DISTORTION
(%)
100 400 1k 4k 10k 40k 100k
FREQUENCY (Hz)
AV=1
T
amb = +25°C
VCC = 15V
=6V
VO(rms)
AV=1
Tamb = +25°C
=6V
VO(rms)
VCC = 15V
TOTAL HARMONIC DISTORTION VERSUS
FREQUENCY
TL072 - TL072A - TL072B
6/9
-
-
eI
TL072
1/2 eo
CL= 100pF R=2k
Ω
L
Figure 1 : Voltage Follower
PARAMETER MEASUREMENT INFORMATION
-
eI
TL072
RL
1/2
CL= 100pF
1k Ω
10k Ω
eo
Figure 2 : Gain-of-10 Inverting Amplifier
-
-
TL072
1/2
TL072
1/2
18pF
88.4k Ω
18pF
88.4k Ω
88.4k Ω
18pF
1N 4148
1N 4148 18k Ω*-15V
1k Ω
1k Ω
18k Ω *
+15V
6cos ωt
6 sin ωt
*These resistor values may be adjusted for a symmetrical output
TYPICAL APPLICATION
100KHz QUADRUPLE OSCILLATOR
TL072 - TL072A - TL072B
7/9
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC DIP
Dimensions Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
A 3.32 0.131
a1 0.51 0.020
B 1.15 1.65 0.045 0.065
b 0.356 0.55 0.014 0.022
b1 0.204 0.304 0.008 0.012
D 10.92 0.430
E 7.95 9.75 0.313 0.384
e 2.54 0.100
e3 7.62 0.300
e4 7.62 0.300
F 6.6 0260
i 5.08 0.200
L 3.18 3.81 0.125 0.150
Z 1.52 0.060
TL072 - TL072A - TL072B
8/9
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC MICROPACKAGE (SO)
Dimensions Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
A 1.75 0.069
a1 0.1 0.25 0.004 0.010
a2 1.65 0.065
a3 0.65 0.85 0.026 0.033
b 0.35 0.48 0.014 0.019
b1 0.19 0.25 0.007 0.010
C 0.25 0.5 0.010 0.020
c1 45o(typ.)
D 4.8 5.0 0.189 0.197
E 5.8 6.2 0.228 0.244
e 1.27 0.050
e3 3.81 0.150
F 3.8 4.0 0.150 0.157
L 0.4 1.27 0.016 0.050
M 0.6 0.024
S8
o
(max.)
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TL072 - TL072A - TL072B
9/9
