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■WIDE COMMON-MODE (UP TO VCC+) AND
DI FF ER ENTIAL VOLTAGE RANGE
■LOW INPUT BIAS AND OFFSET CURRENT
■LOW NOI SE 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)
DESCRIPTION
The TL071, TL071A and TL071B are high speed
J–FET input single operationa l amp lifiers incorpo-
rating well matched, high voltage J–FET and bipo-
lar transistors in a monolithic integrated circuit.
The devices feature high slew rates, low input bias
and offset currents, and low offset voltage temper-
ature coefficient.
ORDER CODE
N = D ual in Line Package (DIP)
D = Sm all Outline Package (SO) - also available in Tape & Reel (DT)
PIN CONNECTIONS (top v iew)
Part Number Temperature Range Package
ND
TL071M/AM/BM -55°C, +125°C ••
TL071I/AI/BI -40°C, +105°C ••
TL071C/AC/BC 0°C, +70°C ••
Example : TL071CN
N
DIP8
(Plastic Package)
D
SO8
(Plastic Micropackage)
1
2
3
4
8
6
5
7
1 - Offset null 1
2 - Inverting input
3 - Non-inverting input
4 - VCC-
5 - Offset null 2
6 - Output
7 - VCC+
8 - N.C.
TL071
TL071A - TL071B
LOW NOISE J-FET SINGLE OPERATIONAL AMPLIFIERS
March 2001
TL071 - TL 071A - TL071B
2/10
SCHEMATIC DIAGRAM
INPUT OFFSET VOLTAGE NULL CIRCUIT
ABSOLUTE MAXIMUM RATINGS
Output
Non-inverting
input
Inverting
input
V
CC
V
CC
100
Ω
1.3k
30k
35k 35k 100
Ω
1.3k
8.2k
Offset Null1 Offset Null2
100
Ω
200
Ω
N1 N2
TL071
100k
Ω
V
CC
Symbol Parameter TL071M, A M, BM TL071I, AI, BI TL071C, AC, BC Unit
VCC Supply voltage - note 1)
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-.
±18 V
ViInput Voltage - note 2)
2. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less.
±15 V
Vid Differential Input Voltage - note 3)
3. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
±30 V
Ptot Power Dissipation 680 mW
Output Short-circuit Duration - note 4)
4. The output may be shorted to ground or to either supply. Temperature and/or supply voltages must be limited to ensure that th e dissipation rating
is not exceeded
Infinite
Toper Operating Free-air Temperature Range -55 to +125 -40 to +105 0 to +70 °C
Tstg Storage Temperature Range -65 to +150 °C
TL071 - TL071A - TL071B
3/10
ELECTRICAL CHARACTERISTICS
VCC = ±15V, Tamb = +25°C (unless othe rwise specified )
Symbol Parameter TL071I,M,AC,AI,AM,
BC,BI,BM TL071C Unit
Min. Typ. Max. Min. Typ. Max.
Vio
Input Offset Voltage (Rs = 50Ω)
Tamb = +25°C TL071
TL071A
TL071B
Tmin ≤ Tamb ≤ Tmax TL071
TL071A
TL071B
3
3
1
10
6
3
13
7
5
310
13
mV
DVio Input Offset Voltage Drift 10 10 µV/°C
Iio
Input Offset Current
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax 5100
45 100
10 pA
nA
Iib Input Bias Current -note 1)
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
20 200
20 20 200
20 pA
nA
Avd
Large Signal Voltage Gain (RL = 2kΩ, Vo = ±10V)
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
50
25 200 25
15 200 V/mV
SVR Supply Voltage Rejection Ratio (RS = 50Ω)
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
80
80 86 70
70 86 dB
ICC
Supply Current, no load
Tamb = +25°C
Tmin ≤ 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)
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
80
80 86 70
70 86 dB
Ios
Output Short-circuit Current
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax 10
10 40 60
60 10
10 40 60
60
mA
±Vopp
Output Voltage Swing
Tamb = +25°C RL = 2kΩ
RL = 10kΩ
Tmin ≤ Tamb ≤ Tmax RL = 2kΩ
RL = 10kΩ
10
12
10
12
12
13.5 10
12
10
12
12
13.5
V
SR Slew Rate (Tamb = +25°C)
Vin = 10V, RL = 2kΩ, CL = 100pF, unity gain 8 16 8 16 V/µs
trRise Time (Tamb = +25°C)
Vin = 20mV, RL = 2kΩ, CL = 100pF, unity gain 0.1 0.1 µs
Kov Overs hoot (Tamb = +25°C)
Vin = 20mV, RL = 2kΩ, CL = 100pF, unity gain 10 10 %
GBP Gain Bandwidth Product (Tamb = +25°C)
Vin = 10mV, RL = 2kΩ, CL = 100pF, f= 100kHz 2.5 4 2.5 4 MHz
RiInput Resistance 1012 1012 Ω
TL071 - TL 071A - TL071B
4/10
THD Total Harmonic Distortion (Tamb = +25°C,
f= 1kHz, RL = 2kΩ,CL = 100pF, Av = 20dB,
Vo = 2Vpp)0.01 0.01 %
enEquiv alent Input Noise Volta ge
RS = 100Ω, f = 1KHz 15 15
∅m Phase Margin 45 45 degrees
1. The input bias currents are junction leakage currents which approximately double for every 10°C increase in the junction temperature.
Symbol Parameter
TL071I,M,AC,AI,AM,
BC,BI,BM TL071C Unit
Min. Typ. Max. Min. Typ. Max.
nV
Hz
------------
TL071 - TL071A - TL071B
5/10
MAXI MUM PEAK-TO-PEAK OUTPUT
VOLTAGE versus FREQUENCY
MAXI MUM PEAK-TO-PEAK OUTPUT
VOLTAGE versus FREQUENCY
MAXI MUM PEAK-TO-PEAK OUTPUT
VOLTAGE versus LOAD RESISTANCE
MAXI MUM PEAK-TO-PEAK OUTPUT
VOLTAGE versus FREQUENCY
MAXI MUM PEAK-TO-PEAK OUTPUT
VOLTAGE versus FREE AIR TEMP.
MAXI MUM PEAK-TO-PEAK OUTPUT
VOLTAGE ver sus SUPPLY VOLTAGE
30
25
20
15
10
5
02
4
6810
12 14 16
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE (V)
R
L
= 10 k
Ω
T
amb
= +25˚C
SUPPLY VOLTAGE ( V)
TL071 - TL 071A - TL071B
6/10
INPUT BIAS CURRENT versus FREE AIR
TEMPERATURE
LARGE SIGNAL DIFFERENTIAL VOLTAGE
AMPLIFICATION AND PHASE SHIFT versus
FREQUENCY
SUPPLY CURRENT PER AMPLIFIER versus
FREE AIR TEMPERATURE
LARGE SIGNAL DIFFERENTIAL VOLTAGE
AMPLIFICATION versus FREE AIR TEMP.
TOT AL POWER DISSIP A TION versus FREE AIR
TEMPERATURE
COM MON MODE REJECTION RATIO versus
FREE AIR TEMPERATURE
100
10
1
0.1
0.01
IN PUT BIAS CURR ENT (n A)
-50 -25 0 25 50 75 100 125
TEMPERATURE (˚C)
V
CC
=15V
FREQUENCY (Hz)
DIFFERENTIAL VOLTAGE
AMPLIFICATION (V/V)
100
10
100 1K 10K 100K 10M1M
1
DIFFERENTIAL
VOLTAGE
AMPLIFICATION
(left scale)
180
9
0
0
R = 2k
W
C = 100pF
V = 15V
T = +125°C
L
L
CC
amb
PHASE SHIFT
(right scale)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
SUPP LY CURRENT (mA)
-75 -50 -25 0 25 50 75 100 125
TEMPERATURE (˚C)
V
CC
= 15V
No signal
No load
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)
R
L
= 2k
Ω
V
O
= 10V
V
CC
= 15V
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)
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
= 1 0 k
Ω
= 15V
V
CC
TL071 - TL071A - TL071B
7/10
VOL T AGE FOLLOWER LARGE SIGNAL PULSE
RESPON SE
EQUIVALENT INPUT NOISE VOLTAGE versus
FREQUENCY
OUTPUT VOLTAGE versus ELAPSED TIME
TOTAL HARMONIC DISTORTION versus
FREQUENCY
6
4
2
0
-2
-4
0 0.5 1 1.5 2 2.5 3 3.
INPUT AND OUTPUT VOLTAGES
(V)
TIME (
m
s)
-6
= 15V
V
CC
R
L
= 2 k
W
= 100pF
C
L
T
amb
= +25°C
OUTPUT
INPUT
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
t
r
28
24
20
16
12
8
4
0
-4
O UTPUT 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
1
0.4
0.1
0.04
0.01
0.004
0.001
TOTAL HARMONIC DISTORTION
(%)
100 400 1k 4k 10k 40k 100
k
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
TL071 - TL 071A - TL071B
8/10
PARAMETER MEASUREMENT INFORMATION
Fi gure 1 : Voltage Follower Fi gure 2 : Ga in- of- 10 Inv e rting A mplif ie r
TYPICAL APPLICATIONS
(0.5Hz) SQUARE WAVE OSCILLATOR
HIGH Q NOTCH FILTER
-
-
e
I
TL071
eo
CL= 100pF
R = 2k
Ω
L
-
e
I
TL071
R
L
CL= 100pF
1k
Ω
10k
Ω
e
o
-
TL071
1k
Ω
R
F
= 100k
Ω
9.1k
Ω
3.3k
Ω
+15V
-15V
3.3k
Ω
C = 3.3
µ
F
F
f =
osc
1
F
2 x R
F
C
TL071
-
R1 R2
C3
R3
C2C1
C1 = C2 = C3
2= 100pF
f =
o
1
F
2 x R
F
C= 1kHz
R1 = R2 = 2R3 = 1.5M
Ω
TL071 - TL071A - TL071B
9/10
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC DIP
Dim. 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
TL071 - TL071A - TL071B
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 i m pl i cat i on or ot herwise under any patent or pate nt right s of ST M i croelect roni cs . Speci f i cations m entioned i n this publi cation are s ubj ect
to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are n ot
authorized fo r use as critical com ponent s in lif e support devices or sys te ms wi thout express wri tt en approv al of ST Microelect roni cs .
© The ST logo i s a registe red tr ademar k of STM i croelect ronics
© 2001 S TMicroelectr oni cs - Printed in Ita l y - A l l Rights Reser ved
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10/10
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC MICROPACKAGE (SO)
Dim. 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 45° (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
S 8° (max.)