Low noise JFET dual operational amplifiers
N
DIP8
(Plastic package)
D
SO-8
(Plastic micropackage)
1
2
3
45
6
7
8
-
+
-
+
Pin connections (top view)
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
+
Features
■ Wide common-mode (up to V
differential voltage range
■ Low input bias and offset current
■ Low noise e
■ Output short-circuit protection
■ High input impedance JFET input stage
■ Low harmonic distortion: 0.01% (typical)
■ Internal frequency compensation
■ Latch-up free operation
■ High slew rate: 16 V/µs (typ)
= 15 nV/√Hz (typ)
n
CC
+
) and
TL072, TL072A, TL072B
Datasheet — production data
Description
The TL072, TL072A and TL072B are high speed
JFET input dual operational amplifiers
incorporating well matched, high voltage JFET
and bipolar transistors in a monolithic integrated
circuit.
The devices feature high slew rates, low input
bias and offset current, and low offset voltage
temperature coefficient.
July 2012 Doc ID 2298 Rev 7 1/16
This is information on a product in full production.
www.st.com
16
Schematic diagram TL072, TL072A, TL072B
Output
Non-inverting
input
Inverting
input
V
CC
V
CC
200
Ω
Ω
100
Ω
100
1.3k
1/2 TL072
30k
35k
35k
Ω
100
1.3k
8.2k
1 Schematic diagram
Figure 1. Schematic diagram
2/16 Doc ID 2298 Rev 7
TL072, TL072A, TL072B Absolute maximum ratings and operating conditions
2 Absolute maximum ratings and operating conditions
Table 1. Absolute maximum ratings
Symbol Parameter TL072I, AI, BI
V
V
V
Supply voltage
CC
Input voltage
in
Differential input voltage
id
Thermal resistance junction to ambient
R
thja
SO-8
(1)
(2)
(3)
(4)
DIP8
Thermal resistance junction to case
R
thjc
SO-8
(4)
DIP8
Output short-circuit duration
T
Storage temperature range -65 to +150 °C
stg
HBM: human body model
ESD
MM: machine model
(7)
CDM: charged device model
1. 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 V
2. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts,
whichever is less.
3. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
4. Short-circuits can cause excessive heating. Destructive dissipation can result from simultaneous shortcircuits on all amplifiers.
5. 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.
6. Human body model: 100 pF discharged through a 1.5 kΩ resistor between two pins of the device, done for
all couples of pin combinations with other pins floating.
7. Machine model: a 200 pF cap is charged to the specified voltage, then discharged directly between two
pins of the device with no external series resistor (internal resistor < 5 Ω). This is done for all couples of pin
combinations with other pins floating.
8. Charged device model: all pins plus package are charged together to the specified voltage and then
discharged directly to the ground.
(5)
(6)
(8)
CC
TL072C, AC,
BC
Unit
±18 V
±15 V
±30 V
125
°C/W
85
40
°C/W
41
Infinite
1kV
200 V
1.5 kV
+
and V
CC
-
.
Table 2. Operating conditions
Symbol Parameter TL072I, AI, BI
Supply voltage 6 to 36 V
Operating free-air temperature range -40 to +105 0 to +70 °C
T
V
CC
oper
Doc ID 2298 Rev 7 3/16
TL072C, AC,
BC
Unit
Electrical characteristics TL072, TL072A, TL072B
3 Electrical characteristics
Table 3. Electrical characteristics at VCC = ±15V, T
Symbol Parameter
Input offset voltage (Rs = 50Ω)
T
= +25°C
amb
TL072
TL072A
V
io
TL072B
T
min
≤ T
amb
≤ T
max
TL072
TL072A
TL072B
DV
Input offset voltage drift 10 10 µV/°C
io
≤ T
≤ T
(1)
max
(1)
max
Input offset current
I
io
T
T
Input bias current
I
ib
T
T
amb
min
amb
min
≤ T
≤ T
= +25°C
amb
= +25°C
amb
Large signal voltage gain (RL = 2kΩ, Vo = ±10V)
A
vd
SVR
T
= +25°C
amb
T
≤ T
amb
≤ T
max
min
Supply voltage rejection ratio (R
T
= +25°C
amb
T
≤ T
amb
≤ T
max
min
= 50Ω)
S
Supply current, no load
I
CC
V
icm
T
= +25°C
amb
T
≤ T
amb
≤ T
max
min
Input common mode voltage range
= +25°C (unless otherwise specified)
amb
TL072I,AC,AI
BC,BI
TL072C
Unit
Min. Typ. Max. Min. Typ. Max.
3
10
3
6
1
3
13
310
mV
13
7
5
5100
4
20 200
20
510010pA
20 200
20
nA
pA
nA
5025200 2515200 V/mV
808086 707086 dB
1.4 2.5
±11 -12 to
+15
2.5
±11 -12 to
1.4 2.5
2.5
+15
mA
V
CMR
Common mode rejection ratio (R
T
= +25°C
amb
T
≤ T
amb
≤ T
max
min
= 50Ω)
S
808086 707086 dB
Output short-circuit current
I
os
T
T
amb
min
= +25°C
≤ T
amb
≤ T
max
101040 606010
4/16 Doc ID 2298 Rev 7
10
40 60
60
mA
TL072, TL072A, TL072B Electrical characteristics
nV
Hz
------------
Table 3. Electrical characteristics at VCC = ±15V, T
(continued)
Symbol Parameter
Output voltage swing
T
= +25°C
amb
R
= 2kΩ
±V
SR
K
GBP
R
THD
e
opp
t
ov
r
i
n
L
R
= 10kΩ
L
T
≤ T
min
amb
≤ T
max
RL = 2kΩ
R
= 10kΩ
L
Slew rate
V
= 10V, RL = 2kΩ, CL = 100pF, unity gain
in
Rise time
V
= 20mV, RL = 2kΩ, CL = 100pF, unity gain 0.1 0.1
in
Overshoot
V
= 20mV, RL = 2kΩ, CL = 100pF, unity gain
in
Gain bandwidth product
V
= 10mV, RL = 2kΩ, CL = 100pF, F= 100kHz
in
Input resistance 10
Total harmonic distortion
F= 1kHz, R
=2V
V
o
= 2kΩ,CL = 100pF, Av = 20dB,
L
pp
Equivalent input noise voltage
RS = 100Ω, F= 1kHz
= +25°C (unless otherwise specified)
amb
TL072I,AC,AI
BC,BI
TL072C
Unit
Min. Typ. Max. Min. Typ. Max.
10
12
10
12
12
13.5
10
12
10
12
12
13.5 V
8 16 8 16 V/µs
µs
10 10 %
2.5 4 2.5 4 MHz
12
10
12
0.01 0.01
15 15
Ω
%
∅m Phase margin 45 45 degrees
V
o1/Vo2
1. The input bias currents are junction leakage currents which approximately double for every 10° C increase in the junction
temperature.
Channel separation
A
= 100
v
120 120 dB
Doc ID 2298 Rev 7 5/16
Electrical characteristics TL072, TL072A, TL072B
30
25
20
15
10
5
02468101214 16
MAXIMUM PEAK-TO -PEAK OUTPUT
VOLTAGE (V)
R
L
= 10 k
Ω
T
amb
= +25˚C
SUPPLY VOLTAGE ( V)
Figure 2. Maximum peak-to-peak output
voltage versus frequency (R
= 2kΩ)
L
Figure 4. Maximum peak-to-peak output
voltage versus frequency
Figure 3. Maximum peak-to-peak output
voltage versus frequency
(R
= 10kΩ)
L
Figure 5. Maximum peak-to-peak output
voltage versus free air temperature
Figure 6. Maximum peak-to-peak output
6/16 Doc ID 2298 Rev 7
voltage versus load resistance
Figure 7. Maximum peak-to-peak output
voltage versus supply voltage
TL072, TL072A, TL072B Electrical characteristics
100
10
1
0.1
0.01
INPUT BIAS CURRENT (nA)
-50 -25 0 25 50 75 100 125
TEMPERATURE (˚C)
V
CC
=
15V
(V/mV)
250
225
200
175
150
125
100
75
50
25
0
TOTAL POW ER DISSIPATION (mW)
-75 -50 -25 0
25
50 75 100 125
TEMPERATURE (˚C)
V
CC
=
15V
No signal
No load
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
SUPPLY CURRENT (mA)
-75 -50 -25 0
25
50 75 100 125
TEMPERATURE (˚C)
V
CC
=
15V
No signal
No load
89
88
87
86
85
84
-50 -25 0 25 50 75 100 125
COMMON MODE MODE REJECTION
RATIO (dB)
TEMPERATURE (˚C)
83
-75
R
L
= 10 k
Ω
= 15V
V
CC
Figure 8. Input bias current versus free air
temperature
Figure 10. Large signal differential voltage
amplification and phase shift
versus frequency
Figure 9. Large signal differential voltage
amplification versus free air temp
1000
400
200
100
40
20
VCC= 15V
10
V
= 10V
O
AMPLIFICATION (V/mV)
DIFFERENTIAL VOLTAGE
4
2
1
= 2k
Ω
R
L
-75 -50 -25 0
25 50 75
100
125
TEMPERATURE (˚C)
Figure 11. Total power dissipation versus free
air temperature
Figure 12. Supply current per amplifier versus
free air temperature
Figure 13. Common mode rejection ratio
versus free air temperature
Doc ID 2298 Rev 7 7/16
Electrical characteristics TL072, TL072A, TL072B
6
4
2
0
-2
-4
0 0.5 1 1.5 2 2.5 3 3.5
INPUT AND OUTPUT VOLTAGES
(V)
TIME (ms)
-6
= 15V
V
CC
R
L
= 2 k
W
= 100pF
C
L
T
amb
= +25°C
OUTPUT
INPUT
t
r
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 (
μ
s)
10%
90%
OVERSHOOT
R
L
= 2k
Ω
T
amb
= +25˚C
V
CC
= 15V
70
60
50
40
30
20
10
0
EQUIVALENT INPUT NOISE
VOLTAGE (nV/VHz)
10 40 100 400 1k 4k 10k 40k 100k
FREQUENCY (Hz)
A
V
= 10
R
S
= 100
Ω
T
amb
= +25˚C
V
CC
= 15V
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)
A
V
= 1
T
amb
= +25˚C
V
CC
= 15V
= 6V
V
O
(rms)
A
V
= 1
T
amb
= +25˚C
= 6V
V
O
(rms)
V
CC
= 15V
Figure 14. Voltage follower large signal pulse
response
Figure 16. Equivalent input noise voltage
versus frequency
Figure 15. Output voltage versus elapsed time
Figure 17. Total harmonic distortion versus
frequency
8/16 Doc ID 2298 Rev 7
TL072, TL072A, TL072B Parameter measurement information
-
e
I
TL072
R
L
1/2
CL= 100pF
1k
Ω
10k
Ω
e
o
4 Parameter measurement information
Figure 18. Voltage follower
Figure 19. Gain-of-10 inverting amplifier
Doc ID 2298 Rev 7 9/16
Typical application TL072, TL072A, TL072B
-
-
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
6 cos
ω
t
6 sin
ω
t
* These resistor values may be adjusted for a symmetrical output
5 Typical application
Figure 20. 100 kHz quadruple oscillator
10/16 Doc ID 2298 Rev 7
TL072, TL072A, TL072B Package information
6 Package information
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK® packages, depending on their level of environmental compliance. ECOPACK®
specifications, grade definitions and product status are available at: www.st.com
is an ST trademark.
. ECOPACK
Doc ID 2298 Rev 7 11/16
Package information TL072, TL072A, TL072B
6.1 DIP8 package information
Figure 21. DIP8 package mechanical drawing
Table 4. DIP8 package mechanical data
Dimensions
Ref.
Min. Typ. Max. Min. Typ. Max.
A 5.33 0.210
A1 0.38 0.015
A2 2.92 3.30 4.95 0.115 0.130 0.195
b 0.36 0.46 0.56 0.014 0.018 0.022
b2 1.14 1.52 1.78 0.045 0.060 0.070
c 0.20 0.25 0.36 0.008 0.010 0.014
D 9.02 9.27 10.16 0.355 0.365 0.400
E 7.62 7.87 8.26 0.300 0.310 0.325
E1 6.10 6.35 7.11 0.240 0.250 0.280
e 2.54 0.100
eA 7.62 0.300
eB 10.92 0.430
L 2.92 3.30 3.81 0.115 0.130 0.150
Millimeters Inches
12/16 Doc ID 2298 Rev 7
TL072, TL072A, TL072B Package information
6.2 SO-8 package information
Figure 22. SO-8 package mechanical drawing
Table 5. SO-8 package mechanical data
Dimensions
Ref.
Min. Typ. Max. Min. Typ. Max.
A 1.75 0.069
A1 0.10 0.25 0.004 0.010
A2 1.25 0.049
b 0.28 0.48 0.011 0.019
c 0.17 0.23 0.007 0.010
D 4.80 4.90 5.00 0.189 0.193 0.197
E 5.80 6.00 6.20 0.228 0.236 0.244
E1 3.80 3.90 4.00 0.150 0.154 0.157
e 1.27 0.050
h 0.25 0.50 0.010 0.020
L 0.40 1.27 0.016 0.050
k1°8°1°8°
ccc 0.10 0.004
Millimeters Inches
Doc ID 2298 Rev 7 13/16
Ordering information TL072, TL072A, TL072B
7 Ordering information
Table 6. Order codes
Order code Temperature range Package Packing Marking
TL072IN
TL072AIN TL072AIN
DIP8 Tube
TL072IN
TL072BIN TL072BIN
TL072ID
TL072IDT
TL072AID
TL072AIDT
-40°C, +105°C
SO-8 Tube or tape & reel
TL072BID
TL072BIDT
TL072CN
TL072ACN TL072ACN
DIP8 Tube
072I
072AI
072BI
TL072CN
TL072BCN TL072BCN
TL072CD
TL072CDT
TL072ACD
TL072ACDT
0°C, +70°C
SO-8 Tube or tape & reel
072C
072AC
TL072BCD
TL072BCDT
TL072IYDT
TL072AIYDT
TL072BIYDT
1. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC
Q001 & Q 002 or equivalent.
(1)
(1)
(1)
-40°C, +105°C
SO-8
(Automotive grade)
Tube or tape & reel
072BC
072IY
072AIY
072BIY
14/16 Doc ID 2298 Rev 7
TL072, TL072A, TL072B Revision history
8 Revision history
Table 7. Document revision history
Date Revision Changes
28-Mar-2001 1 Initial release.
02-Apr-2004 2 Correction to pin connection diagram on cover page. Unpublished.
04-Dec-2006 3 Modified graphics in package mechanical data.
Expanded order codes table and added automotive grade order
codes. See Table 6 on page 14.
06-Mar-2007 4
13-Mar-2008 5
Added thermal resistance and ESD tolerance in Table 1 on page 3.
Added Table 2: Operating conditions on page 3.
Updated package mechanical data to make it compliant with the
latest JEDEC standards.
ESD HBM value modified in AMR table.
Re-ordered order codes table.
Removed TL072BIY and TL072AIY order codes from order code
table.
Corrected footnote for automotive grade order codes in order codes
table.
15-Jul-2008 6
04-Jul-2012 7
Removed information concerning military temperature range
(TL072Mx, TL072AMx, TL072BMx).
Added order codes for automotive grade products in Table 6: Order
codes.
Removed part numbers TL072IYD, TL072AIYD, TL072BIYD.
Updated Table 6: Order codes.
Doc ID 2298 Rev 7 15/16
TL072, TL072A, TL072B
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16/16 Doc ID 2298 Rev 7
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