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TL072 TL072A - TL072B
LOW NOISE J-FET DUAL OPERATIONAL AMPLIFIERS
. .. .. .. ..
WIDE COMMON-MODE (UP TO VCC+) AND DIFFERENTIAL VOLTAGE RANGE LOW INPUT BIAS AND OFFSET CURRENT LOW NOISE en = 15nV/√Hz (typ) OUTPUT SHORT-CIRCUIT PROTECTION HIGH INPUT IMPEDANCE J–FET INPUT STAGE LOW HARMONIC DISTORTION : 0.01% (typ) INTERNAL FREQUENCY COMPENSATION LATCH UP FREE OPERATION HIGH SLEW RATE : 16V/µs (typ)
D SO8 (Plastic Micropackage)
N DIP8 (Plastic Package)
DESCRIPTION The TL072, TL072A and TL072B are high speed J–FET input dual operational amplifiers incorporating well matched, high voltage J–FET and bipolar transistors in a monolithic integrated circuit. The devices featurehigh slewrates, low input bias and offset current, and low offset voltage temperature coefficient.
ORDER CODES Package
Part Number
Temperature Range
N
D
TL072M/AM/BM
–55oC, +125oC
•
•
TL072I/AI/BI
–40 C, +105 C
o
•
•
0 C, +70 C
•
•
TL072C/AC/BC
o
o
o
Example : TL072CN
PIN CONNECTIONS (top view)
1 2
-
3
+
4
December 1998
8 7 -
6
+
5
1 2 3 4 5 6 7 8
-
Output 1 Inverting input 1 Non-inverting input 1 VCC Non-inverting input 2 Inverting input 2 Output 2 + VCC
1/9
TL072 - TL072A - TL072B SCHEMATIC DIAGRAM
VCC
No n- inver t ing i nput I nver t ing input
1 0 0Ω
20 0 Ω
Output 1 0 0Ω
30k
1/2 T L072
8.2k
1.3k
35k
1.3k
35k
1 0 0Ω
V CC
ABSOLUTE MAXIMUM RATINGS Symbol VCC
Value
Unit
Supply Voltage - (note 1)
Parameter
±18
V V
Vi
Input Voltage - (note 3)
±15
Vid
Differential Input Voltage - (note 2)
±30
V
Ptot
Power Dissipation
680
mW
Output Short-circuit Duration - (note 4) Toper
Operating Free Air Temperature Range
Tstg
Storage Temperature Range
Notes :
2/9
Infinite TL072C,AC,BC TL072I,AI,BI TL072M,AM,BM
0 to 70 –40 to 105 –55 to 125
o
–65 to 150
o
C
C
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 VCC+ and VCC–. 2. Differential voltages are at the non-inverting input terminal with respect to the inverting input terminal. 3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less. 4. 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.
TL072 - TL072A - TL072B ELECTRICAL CHARACTERISTICS VCC = ±15V, Tamb = 25oC (unless otherwise specified) Symbol
TL072I,M,AC,AI, AM,BC,BI,BM
Parameter
Min. Vio
DV io Iio
Iib
Avd
SVR
ICC
Input Offset Voltage (R S = 50Ω) o TL072 Tamb = 25 C TL072A TL072B TL072 Tmin. ≤ Tamb ≤ Tmax. TL072A TL072B
Typ.
Max.
3 3 1
10 6 3 13 7 5
TL072C Min.
Max.
3
10
mV
13
10
10
Input Offset Current * o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax.
5
100 4
5
100 10
pA nA
Input Bias Current * o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax.
20
200 20
20
200 20
pA nA
Large Signal Voltage Gain (RL = 2kΩ, VO = ±10V) Tamb = 25oC Tmin. ≤ Tamb ≤ Tmax.
50 25
200
25 15
200
Supply Voltage Rejection Ratio (R S = 50Ω) o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax.
80 80
86
70 70
86
V/mV
dB
Supply Current, per Amp, no Load Tamb = 25oC Tmin. ≤ Tamb ≤ Tmax.
mA 1.4
2.5 2.5
1.4
Input Common Mode Voltage Range
±11
+15 -12
±11
+15 -12
CMR
Common Mode Rejection Ratio (RS = 50Ω) o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax.
80 80
86
70 70
86
Output Short-circuit Current o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax.
10 10
40
10 10
40
10 12 10 12
12 13.5
10 12 10 12
12 13.5
8
16
8
16
±VOPP
Output Voltage Swing o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax.
SR tr KOV GBP Ri THD en ∅m VO1/VO2
o
µV/ C
Input Offset Voltage Drift
Vicm
Ios
Unit
Typ.
V dB
mA 60 60
60 60 V
RL RL RL RL
= = = =
2kΩ 10kΩ 2kΩ 10kΩ
Slew Rate (Vin = 10V, RL = 2kΩ, CL = 100pF, o Tamb = 25 C, unity gain)
V/µs
Rise Time (Vin = 20mV, RL = 2kΩ, C L = 100pF, Tamb = 25oC, unity gain)
0.1
0.1
Overshoot (Vin = 20mV, RL = 2kΩ, C L = 100pF, o Tamb = 25 C, unity gain)
10
10
Gain Bandwidth Product (f = 100kHz, Tamb = 25oC, Vin = 10mV, R L = 2kΩ, C L = 100pF) Input Resistance Total Harmonic Distortion (f = 1kHz, AV = 20dB, RL = 2kΩ, C L = 100pF, Tamb = 25oC, VO = 2VPP) Equivalent Input Noise Voltage (f = 1kHz, R s = 100Ω)
2.5 2.5
µs % MHz
2.5
4 10
12
2.5
4 12
10
Ω %
0.01
0.01
15
15
nV √ Hz
Phase Margin
45
45
Degrees
Channel Separation (Av = 100)
120
120
dB
* The input bias currents are junction leakage currents which approximately double for every 10oC increase in the junction temperature.
3/9
TL072 - TL072A - TL072B MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREQUENCY
MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE (V)
30 V CC =
15V
R L = 2kΩ T a m b = + 25° C S ee Fig ure 2
25 20 V CC =
10V
15 10
V CC =
5V
5 0 100
1K
10K
100K
1M
10M
MAXIMUMPEAK-TO-PEAK OUTPUT VOLTAGE (V)
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREQUENCY
30 25 20
VCC = 10V
15 10
V CC =
0 100
1K
15
Ta mb = -55 C 10 5
Ta mb = +125 C 10k
40k
100k
400k
1M
4M
10M
FREQUENCY (Hz)
VCC = 15V 25
Tamb = +25°C See Figure 2
20 15 10
5 0 0.1 0.2
0.4
0.7 1
2
4
LOAD RESISTANCE (k Ω)
4/9
1M
10M
7
30 25 20 15
R
L
= 1 0 kΩ
R
L
= 2 kΩ
10
VC C =
5
15 V
S e e F i g u re 2 0 -7 5
-5 0
- 25
0
25
50
75
-50
125
T E MP ER AT U R E ( ° C )
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS SUPPLY VOLTAGE
30
VOLTAGE (V)
MAXIMUM PEAK-TO-PEAK OUTPUT
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS LOAD RESISTANCE
MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE (V)
15V
10
MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE (V)
MAXIMUMPEAK-TO-PEAK OUTPUT VOLTAGE (V)
VCC =
R L = 2kΩ S ee Figure 2
0
100K
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREE AIR TEMP.
30
20
10K
FREQUENCY (Hz)
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREQUENCY
25
5V
5
FREQUENCY (Hz)
Ta mb = +25 C
R L= 10kΩ Tamb = +25 C See Figure 2
V CC = 15V
30 25
RL = 10 kΩ Tamb = +25°C
20 15 10
5 0
2
4 6 8 10 12 SUPPLY VOLTAGE ( V)
14
16
TL072 - TL072A - TL072B INPUT BIAS CURRENT VERSUS FREE AIR TEMPERATURE
LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION VERSUS FREE AIR TEMPERATURE
100
1000
INPUT BIAS CURRENT (nA)
V CC =
15V
400 DIFFERENTIAL VOLTAGE AMPLIFICATION (V/V)
10
1
0.1
0.01 -50
200 100 40 20 V CC =
10 4
VO =
2
R
L
15V 10V
= 2k Ω
1
-25
0
25
50
75
100
-75
125
-50
-25
0
25
50
75
100
125
TEMPERATURE (°C)
TEMPERATURE (°C)
LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE SHIFT VERSUS FREQUENCY
TOTAL POWER DISSIPATION VERSUS FREE AIR TEMPERATURE
180
DIFFERENTIAL VOLTAGE AMPLIFICATION (left s ca le)
PHASE SHIFT (right s ca le )
10
90
R = 2kΩ L C L = 100pF V CC = 15V T amb = +125 C
1 100
1K
10K
0 100K
1M
10M
TOTAL POWER DISSIPATION (mW)
DIFFERENTIAL VOLTAGE AMPLIFICATION(V/V)
250
100
225
V CC =
200
No signal No load
175 150 125 100 75 50 25 0 -75
-50
-25
FREQUENCY (Hz)
0
25
50
75
100
125
TEMPERATURE (°C)
SUPPLY CURRENT PER AMPLIFIER VERSUS FREE AIR TEMPERATURE
COMMON MODE REJECTION RATIO VERSUS FREE AIR TEMPERATURE
2.0
89
1.8
V CC =
1.6
No signal No load
1.4
15V
1.2 1.0 0.8 0.6 0.4 0.2 0 -75
-50
-25
0
25
50
TEMPERATURE (°C)
75
100
125
COMMON MODE MODE REJECTION RATIO (dB)
SUPPLY CURRENT (mA)
15V
88
R L = 1 0 kΩ VC C =
1 5V
87 86 85 84 83 -75
-50
-25
0
25
50
75
100
125
TEMPERATURE (°C)
5/9
TL072 - TL072A - TL072B OUTPUT VOLTAGE VERSUS ELAPSED TIME 28
6
24
4
OUTP UT INPUT
2 0 -2
VCC = 15 V R L = 2 kΩ
-4
C L= 100pF Tamb = +25 C
-6 0
0.5
1
1.5
2
2.5
OVERSHOOT
OUTPUT VOLTAGE (mV)
INPUT AND OUTPUT VOLTAGES (V)
VOLTAGE FOLLOWER LARGE SIGNAL PULSE RESPONSE
3
20
90%
16 12 8
V
4 10%
0 t -4
3.5
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
TIME ( µs)
EQUIVALENT INPUT NOISE VOLTAGE VERSUS FREQUENCY
TOTAL HARMONIC DISTORTION VERSUS FREQUENCY 1
VCC = 15V A V = 10
60
R S = 100 Ω T amb = +25°C
50 40 30 20 10 0 10
40
100
400
1k
4k
FREQUENCY (Hz)
10k
40k 100k
TOTAL HARMONIC DISTORTION (%)
70 EQUIVALENT INPUT NOISE VOLTAGE (nV/VHz)
= 15V
Tamb = +25°C
r
TIME (µs )
6/9
CC
R L = 2k Ω
V VCC = = 15V 15V CC
0.4
11 AA V V= = VV 6V6V O (rms) = = O (rms)
0.1 0.04
T amb T amb= =+25°C +25°C
0.01 0.004 0.001 100
400
1k
4k
10k
FREQUENCY (Hz)
40k
100k
TL072 - TL072A - TL072B PARAMETER MEASUREMENT INFORMATION Figure 1 : Voltage Follower
Figure 2 : Gain-of-10 Inverting Amplifier
10k Ω 1k Ω
-
-
eI
1/2
-
TL072
eo
1/2
eo
TL072 RL = 2kΩ
CL = 100pF
eI
CL = 100pF
RL
TYPICAL APPLICATION 100KHz QUADRUPLE OSCILLATOR
18k
1N 4148
18pF
Ω* -15V
1k
Ω
18pF -
1/2
88.4k
Ω -
TL072 88.4k
1/2
Ω 6 sin
ωt
6 cos
TL072 1k
18pF
88.4k
Ω
1N 4148 18k
ωt
Ω
Ω*
+15V
* These resistor values may be adjusted for a symmetrical output
7/9
TL072 - TL072A - TL072B PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP
Dimensions A a1 B b b1 D E e e3 e4 F i L Z
8/9
Min.
Millimeters Typ. 3.32
0.51 1.15 0.356 0.204
Max.
1.65 0.55 0.304 10.92 9.75
7.95
Min. 0.020 0.045 0.014 0.008
Max.
0.065 0.022 0.012 0.430 0.384
0.313
2.54 7.62 7.62
3.18
Inches Typ. 0.131
0.100 0.300 0.300 6.6 5.08 3.81 1.52
0.125
0260 0.200 0.150 0.060
TL072 - TL072A - TL072B PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICROPACKAGE (SO)
Dimensions A a1 a2 a3 b b1 C c1 D E e e3 F L M S
Min.
Millimeters Typ.
0.1 0.65 0.35 0.19 0.25
Max. 1.75 0.25 1.65 0.85 0.48 0.25 0.5
Min.
Inches Typ.
0.026 0.014 0.007 0.010
Max. 0.069 0.010 0.065 0.033 0.019 0.010 0.020
0.189 0.228
0.197 0.244
0.004
o
45 (typ.) 4.8 5.8
5.0 6.2 1.27 3.81
3.8 0.4
0.050 0.150 4.0 1.27 0.6
0.150 0.016
0.157 0.050 0.024
8 o (max.)
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 publ ication supersedes and replaces all information previously suppli ed. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a trademark of STMicroelectronics 1998 STMicroelectronics – Printed in Italy – All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. http://www.st.com
9/9
LOW NOISE J-FET DUAL OPERATIONAL AMPLIFIERS
. .. .. .. ..
WIDE COMMON-MODE (UP TO VCC+) AND DIFFERENTIAL VOLTAGE RANGE LOW INPUT BIAS AND OFFSET CURRENT LOW NOISE en = 15nV/√Hz (typ) OUTPUT SHORT-CIRCUIT PROTECTION HIGH INPUT IMPEDANCE J–FET INPUT STAGE LOW HARMONIC DISTORTION : 0.01% (typ) INTERNAL FREQUENCY COMPENSATION LATCH UP FREE OPERATION HIGH SLEW RATE : 16V/µs (typ)
D SO8 (Plastic Micropackage)
N DIP8 (Plastic Package)
DESCRIPTION The TL072, TL072A and TL072B are high speed J–FET input dual operational amplifiers incorporating well matched, high voltage J–FET and bipolar transistors in a monolithic integrated circuit. The devices featurehigh slewrates, low input bias and offset current, and low offset voltage temperature coefficient.
ORDER CODES Package
Part Number
Temperature Range
N
D
TL072M/AM/BM
–55oC, +125oC
•
•
TL072I/AI/BI
–40 C, +105 C
o
•
•
0 C, +70 C
•
•
TL072C/AC/BC
o
o
o
Example : TL072CN
PIN CONNECTIONS (top view)
1 2
-
3
+
4
December 1998
8 7 -
6
+
5
1 2 3 4 5 6 7 8
-
Output 1 Inverting input 1 Non-inverting input 1 VCC Non-inverting input 2 Inverting input 2 Output 2 + VCC
1/9
TL072 - TL072A - TL072B SCHEMATIC DIAGRAM
VCC
No n- inver t ing i nput I nver t ing input
1 0 0Ω
20 0 Ω
Output 1 0 0Ω
30k
1/2 T L072
8.2k
1.3k
35k
1.3k
35k
1 0 0Ω
V CC
ABSOLUTE MAXIMUM RATINGS Symbol VCC
Value
Unit
Supply Voltage - (note 1)
Parameter
±18
V V
Vi
Input Voltage - (note 3)
±15
Vid
Differential Input Voltage - (note 2)
±30
V
Ptot
Power Dissipation
680
mW
Output Short-circuit Duration - (note 4) Toper
Operating Free Air Temperature Range
Tstg
Storage Temperature Range
Notes :
2/9
Infinite TL072C,AC,BC TL072I,AI,BI TL072M,AM,BM
0 to 70 –40 to 105 –55 to 125
o
–65 to 150
o
C
C
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 VCC+ and VCC–. 2. Differential voltages are at the non-inverting input terminal with respect to the inverting input terminal. 3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less. 4. 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.
TL072 - TL072A - TL072B ELECTRICAL CHARACTERISTICS VCC = ±15V, Tamb = 25oC (unless otherwise specified) Symbol
TL072I,M,AC,AI, AM,BC,BI,BM
Parameter
Min. Vio
DV io Iio
Iib
Avd
SVR
ICC
Input Offset Voltage (R S = 50Ω) o TL072 Tamb = 25 C TL072A TL072B TL072 Tmin. ≤ Tamb ≤ Tmax. TL072A TL072B
Typ.
Max.
3 3 1
10 6 3 13 7 5
TL072C Min.
Max.
3
10
mV
13
10
10
Input Offset Current * o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax.
5
100 4
5
100 10
pA nA
Input Bias Current * o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax.
20
200 20
20
200 20
pA nA
Large Signal Voltage Gain (RL = 2kΩ, VO = ±10V) Tamb = 25oC Tmin. ≤ Tamb ≤ Tmax.
50 25
200
25 15
200
Supply Voltage Rejection Ratio (R S = 50Ω) o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax.
80 80
86
70 70
86
V/mV
dB
Supply Current, per Amp, no Load Tamb = 25oC Tmin. ≤ Tamb ≤ Tmax.
mA 1.4
2.5 2.5
1.4
Input Common Mode Voltage Range
±11
+15 -12
±11
+15 -12
CMR
Common Mode Rejection Ratio (RS = 50Ω) o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax.
80 80
86
70 70
86
Output Short-circuit Current o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax.
10 10
40
10 10
40
10 12 10 12
12 13.5
10 12 10 12
12 13.5
8
16
8
16
±VOPP
Output Voltage Swing o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax.
SR tr KOV GBP Ri THD en ∅m VO1/VO2
o
µV/ C
Input Offset Voltage Drift
Vicm
Ios
Unit
Typ.
V dB
mA 60 60
60 60 V
RL RL RL RL
= = = =
2kΩ 10kΩ 2kΩ 10kΩ
Slew Rate (Vin = 10V, RL = 2kΩ, CL = 100pF, o Tamb = 25 C, unity gain)
V/µs
Rise Time (Vin = 20mV, RL = 2kΩ, C L = 100pF, Tamb = 25oC, unity gain)
0.1
0.1
Overshoot (Vin = 20mV, RL = 2kΩ, C L = 100pF, o Tamb = 25 C, unity gain)
10
10
Gain Bandwidth Product (f = 100kHz, Tamb = 25oC, Vin = 10mV, R L = 2kΩ, C L = 100pF) Input Resistance Total Harmonic Distortion (f = 1kHz, AV = 20dB, RL = 2kΩ, C L = 100pF, Tamb = 25oC, VO = 2VPP) Equivalent Input Noise Voltage (f = 1kHz, R s = 100Ω)
2.5 2.5
µs % MHz
2.5
4 10
12
2.5
4 12
10
Ω %
0.01
0.01
15
15
nV √ Hz
Phase Margin
45
45
Degrees
Channel Separation (Av = 100)
120
120
dB
* The input bias currents are junction leakage currents which approximately double for every 10oC increase in the junction temperature.
3/9
TL072 - TL072A - TL072B MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREQUENCY
MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE (V)
30 V CC =
15V
R L = 2kΩ T a m b = + 25° C S ee Fig ure 2
25 20 V CC =
10V
15 10
V CC =
5V
5 0 100
1K
10K
100K
1M
10M
MAXIMUMPEAK-TO-PEAK OUTPUT VOLTAGE (V)
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREQUENCY
30 25 20
VCC = 10V
15 10
V CC =
0 100
1K
15
Ta mb = -55 C 10 5
Ta mb = +125 C 10k
40k
100k
400k
1M
4M
10M
FREQUENCY (Hz)
VCC = 15V 25
Tamb = +25°C See Figure 2
20 15 10
5 0 0.1 0.2
0.4
0.7 1
2
4
LOAD RESISTANCE (k Ω)
4/9
1M
10M
7
30 25 20 15
R
L
= 1 0 kΩ
R
L
= 2 kΩ
10
VC C =
5
15 V
S e e F i g u re 2 0 -7 5
-5 0
- 25
0
25
50
75
-50
125
T E MP ER AT U R E ( ° C )
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS SUPPLY VOLTAGE
30
VOLTAGE (V)
MAXIMUM PEAK-TO-PEAK OUTPUT
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS LOAD RESISTANCE
MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE (V)
15V
10
MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE (V)
MAXIMUMPEAK-TO-PEAK OUTPUT VOLTAGE (V)
VCC =
R L = 2kΩ S ee Figure 2
0
100K
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREE AIR TEMP.
30
20
10K
FREQUENCY (Hz)
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREQUENCY
25
5V
5
FREQUENCY (Hz)
Ta mb = +25 C
R L= 10kΩ Tamb = +25 C See Figure 2
V CC = 15V
30 25
RL = 10 kΩ Tamb = +25°C
20 15 10
5 0
2
4 6 8 10 12 SUPPLY VOLTAGE ( V)
14
16
TL072 - TL072A - TL072B INPUT BIAS CURRENT VERSUS FREE AIR TEMPERATURE
LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION VERSUS FREE AIR TEMPERATURE
100
1000
INPUT BIAS CURRENT (nA)
V CC =
15V
400 DIFFERENTIAL VOLTAGE AMPLIFICATION (V/V)
10
1
0.1
0.01 -50
200 100 40 20 V CC =
10 4
VO =
2
R
L
15V 10V
= 2k Ω
1
-25
0
25
50
75
100
-75
125
-50
-25
0
25
50
75
100
125
TEMPERATURE (°C)
TEMPERATURE (°C)
LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE SHIFT VERSUS FREQUENCY
TOTAL POWER DISSIPATION VERSUS FREE AIR TEMPERATURE
180
DIFFERENTIAL VOLTAGE AMPLIFICATION (left s ca le)
PHASE SHIFT (right s ca le )
10
90
R = 2kΩ L C L = 100pF V CC = 15V T amb = +125 C
1 100
1K
10K
0 100K
1M
10M
TOTAL POWER DISSIPATION (mW)
DIFFERENTIAL VOLTAGE AMPLIFICATION(V/V)
250
100
225
V CC =
200
No signal No load
175 150 125 100 75 50 25 0 -75
-50
-25
FREQUENCY (Hz)
0
25
50
75
100
125
TEMPERATURE (°C)
SUPPLY CURRENT PER AMPLIFIER VERSUS FREE AIR TEMPERATURE
COMMON MODE REJECTION RATIO VERSUS FREE AIR TEMPERATURE
2.0
89
1.8
V CC =
1.6
No signal No load
1.4
15V
1.2 1.0 0.8 0.6 0.4 0.2 0 -75
-50
-25
0
25
50
TEMPERATURE (°C)
75
100
125
COMMON MODE MODE REJECTION RATIO (dB)
SUPPLY CURRENT (mA)
15V
88
R L = 1 0 kΩ VC C =
1 5V
87 86 85 84 83 -75
-50
-25
0
25
50
75
100
125
TEMPERATURE (°C)
5/9
TL072 - TL072A - TL072B OUTPUT VOLTAGE VERSUS ELAPSED TIME 28
6
24
4
OUTP UT INPUT
2 0 -2
VCC = 15 V R L = 2 kΩ
-4
C L= 100pF Tamb = +25 C
-6 0
0.5
1
1.5
2
2.5
OVERSHOOT
OUTPUT VOLTAGE (mV)
INPUT AND OUTPUT VOLTAGES (V)
VOLTAGE FOLLOWER LARGE SIGNAL PULSE RESPONSE
3
20
90%
16 12 8
V
4 10%
0 t -4
3.5
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
TIME ( µs)
EQUIVALENT INPUT NOISE VOLTAGE VERSUS FREQUENCY
TOTAL HARMONIC DISTORTION VERSUS FREQUENCY 1
VCC = 15V A V = 10
60
R S = 100 Ω T amb = +25°C
50 40 30 20 10 0 10
40
100
400
1k
4k
FREQUENCY (Hz)
10k
40k 100k
TOTAL HARMONIC DISTORTION (%)
70 EQUIVALENT INPUT NOISE VOLTAGE (nV/VHz)
= 15V
Tamb = +25°C
r
TIME (µs )
6/9
CC
R L = 2k Ω
V VCC = = 15V 15V CC
0.4
11 AA V V= = VV 6V6V O (rms) = = O (rms)
0.1 0.04
T amb T amb= =+25°C +25°C
0.01 0.004 0.001 100
400
1k
4k
10k
FREQUENCY (Hz)
40k
100k
TL072 - TL072A - TL072B PARAMETER MEASUREMENT INFORMATION Figure 1 : Voltage Follower
Figure 2 : Gain-of-10 Inverting Amplifier
10k Ω 1k Ω
-
-
eI
1/2
-
TL072
eo
1/2
eo
TL072 RL = 2kΩ
CL = 100pF
eI
CL = 100pF
RL
TYPICAL APPLICATION 100KHz QUADRUPLE OSCILLATOR
18k
1N 4148
18pF
Ω* -15V
1k
Ω
18pF -
1/2
88.4k
Ω -
TL072 88.4k
1/2
Ω 6 sin
ωt
6 cos
TL072 1k
18pF
88.4k
Ω
1N 4148 18k
ωt
Ω
Ω*
+15V
* These resistor values may be adjusted for a symmetrical output
7/9
TL072 - TL072A - TL072B PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP
Dimensions A a1 B b b1 D E e e3 e4 F i L Z
8/9
Min.
Millimeters Typ. 3.32
0.51 1.15 0.356 0.204
Max.
1.65 0.55 0.304 10.92 9.75
7.95
Min. 0.020 0.045 0.014 0.008
Max.
0.065 0.022 0.012 0.430 0.384
0.313
2.54 7.62 7.62
3.18
Inches Typ. 0.131
0.100 0.300 0.300 6.6 5.08 3.81 1.52
0.125
0260 0.200 0.150 0.060
TL072 - TL072A - TL072B PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICROPACKAGE (SO)
Dimensions A a1 a2 a3 b b1 C c1 D E e e3 F L M S
Min.
Millimeters Typ.
0.1 0.65 0.35 0.19 0.25
Max. 1.75 0.25 1.65 0.85 0.48 0.25 0.5
Min.
Inches Typ.
0.026 0.014 0.007 0.010
Max. 0.069 0.010 0.065 0.033 0.019 0.010 0.020
0.189 0.228
0.197 0.244
0.004
o
45 (typ.) 4.8 5.8
5.0 6.2 1.27 3.81
3.8 0.4
0.050 0.150 4.0 1.27 0.6
0.150 0.016
0.157 0.050 0.024
8 o (max.)
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 publ ication supersedes and replaces all information previously suppli ed. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a trademark of STMicroelectronics 1998 STMicroelectronics – Printed in Italy – All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. http://www.st.com
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