TL071
TL071A - TL071B
LOW NOISE J-FET SINGLE OPERATIONAL AMPLIFIERS
s
WIDE COMMON-MODE (UP TO V
CC+
) AND
DIFFERENTIAL VOLTAGE RANGE
s
LOW INPUT BIAS AND OFFSET CURRENT
s
LOW NOISE e
n
= 15nV/√Hz (typ)
s
OUTPUT SHORT-CIRCUIT PROTECTION
s
HIGH INPUT IMPEDANCE J–FET INPUT
STAGE
N
DIP8
(Plastic Package)
s
LOW HARMONIC DISTORTION : 0.01% (typ)
s
INTERNAL FREQUENCY COMPENSATION
s
LATCH UP FREE OPERATION
s
HIGH SLEW RATE : 16V/µs (typ)
D
SO8
(Plastic Micropackage)
DESCRIPTION
The TL071, TL071A and TL071B are high speed
J–FET input single operational amplifiers 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.
PIN CONNECTIONS
(top view)
ORDER CODE
Package
Part Number
Temperature Range
N
TL071M/AM/BM
-55°C, +125°C
TL071I/AI/BI
-40°C, +105°C
TL071C/AC/BC
0°C, +70°C
Example :
TL071CN
•
•
•
D
•
•
•
N =
Dual in Line Package (DIP)
D =
Small Outline Package (SO) - also available in Tape & Reel (DT)
1
2
3
4
8
7
6
5
1-
2-
3-
4-
5-
6-
7-
8-
Offset null 1
Inverting input
Non-inverting input
V
CC-
Offset null 2
Output
V
CC+
N.C.
March 2001
1/10
TL071 - TL071A - TL071B
SCHEMATIC DIAGRAM
V
CC
Non-inverting
input
Inverting
input
100
Ω
200
Ω
Output
100
Ω
30k
8.2k
1.3k
V
CC
35k
1.3k
35k
100
Ω
Offset Null1
Offset Null2
INPUT OFFSET VOLTAGE NULL CIRCUIT
TL071
N1
N2
100k
Ω
V
CC
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CC
V
i
V
id
P
tot
T
oper
T
stg
1.
2.
3.
4.
Parameter
Supply voltage - note
1)
Input Voltage - note
2)
Differential Input Voltage - note
3)
Power Dissipation
Output Short-circuit Duration - note
4)
Operating Free-air Temperature Range
Storage Temperature Range
TL071M, AM, BM
TL071I, AI, BI
TL071C, AC, BC
Unit
V
V
V
mW
±18
±15
±30
680
Infinite
-55 to +125
-40 to +105
-65 to +150
0 to +70
°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 V
CC +
and V
CC -
.
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
2/10
TL071 - TL071A - TL071B
ELECTRICAL CHARACTERISTICS
V
CC
= ±15V, T
amb
= +25°C (unless otherwise specified)
Symbol
Parameter
Input Offset Voltage (R
s
=
50Ω)
T
amb
= +25°C
V
io
T
min
≤
T
amb
≤
T
max
TL071I,M,AC,AI,AM,
BC,BI,BM
Min.
TL071
TL071A
TL071B
TL071
TL071A
TL071B
Typ.
3
3
1
Max.
10
6
3
13
7
5
Min.
TL071C
Unit
Typ.
3
Max.
mV
10
13
DV
io
I
io
Input Offset Voltage Drift
Input Offset Current
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
Input Bias Current -note
1)
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
Large Signal Voltage Gain
(R
L
= 2kΩ, V
o
= ±10V)
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
Supply Voltage Rejection Ratio (R
S
=
50Ω)
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
Supply Current, no load
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
Input Common Mode Voltage Range
Common Mode Rejection Ratio (R
S
=
50Ω)
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
Output Short-circuit Current
T
amb
= +25°C
T
min
≤
T
amb
≤
T
max
Output Voltage Swing
T
amb
= +25°C
RL = 2kΩ
RL = 10kΩ
RL = 2kΩ
RL = 10kΩ
±11
50
25
80
80
10
5
100
4
200
20
25
15
70
70
2.5
2.5
±11
10
5
100
10
200
20
µV/°C
pA
nA
pA
nA
V/mV
I
ib
20
20
A
vd
200
200
dB
SVR
86
86
mA
I
CC
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
I
os
±V
opp
T
min
≤
T
amb
≤
T
max
SR
t
r
K
ov
GBP
R
i
Slew Rate (T
amb
= +25°C)
V
in
= 10V, R
L
= 2kΩ, C
L
= 100pF, unity gain
Rise Time (T
amb
= +25°C)
V
in
= 20mV, R
L
= 2kΩ, C
L
= 100pF, unity gain
Overshoot (T
amb
= +25°C)
V
in
= 20mV, R
L
= 2kΩ, C
L
= 100pF, unity gain
Gain Bandwidth Product (T
amb
= +25°C)
V
in
= 10mV, R
L
= 2kΩ, C
L
= 100pF, f= 100kHz
Input Resistance
V/µs
16
0.1
10
2.5
4
10
12
2.5
16
µs
0.1
%
10
MHz
4
10
12
Ω
3/10
TL071 - TL071A - TL071B
Symbol
Parameter
Total Harmonic Distortion (T
amb
= +25°C,
f= 1kHz, R
L
= 2kΩ,C
L
= 100pF, A
v
= 20dB,
V
o
= 2V
pp
)
Equivalent Input Noise Voltage
R
S
=
100Ω, f = 1KHz
Phase Margin
TL071I,M,AC,AI,AM,
BC,BI,BM
Min.
Typ.
Max.
Min.
TL071C
Unit
Typ.
Max.
%
THD
0.01
0.01
nV
-----------
-
Hz
degrees
e
n
∅m
1.
15
45
15
45
The input bias currents are junction leakage currents which approximately double for every 10°C increase in the junction temperature.
4/10
TL071 - TL071A - TL071B
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-PEAK OUTPUT
VOLTAGE (V)
30
25
R
L
= 10 kΩ
T
amb
= +25˚C
20
15
10
5
0
2
12
SUPPLY VOLTAGE ( V)
4
6
8
10
14
16
5/10
Microcontroller MCU
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