TYPICAL CHARACTERISTICS
(Cont.)
At T
A
= +25°C, V
S
=
±15V,
and R
L
= 2kΩ, unless otherwise noted.
OPEN-LOOP GAIN vs TEMPERATURE
120
QUIESCENT CURRENT AND SHORT-CIRCUIT CURRENT
vs TEMPERATURE
1.8
I
SC–
Quiescent Current (mA)
40
I
Q
V
S
=
±15V
30
I
SC+
Voltage Gain (dB)
115
1.6
110
1.4
I
Q
V
S
=
±5V
1.2
20
105
10
100
–75
–50
–25
0
25
50
75
100
125
Ambient Temperature (°C)
1
–75
–50
–25
0
25
50
75
100
125
Temperature (°C)
0
OFFSET VOLTAGE
PRODUCTION DISTRIBUTION
20
Typical production distribution
of packaged units. Single,
dual and quad units included.
OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
35
30
25
Units (%)
Typical production distribution
of packaged units. Single,
dual and quad units included.
15
Units (%)
20
15
10
5
10
5
0
–1400
–1200
–1000
–800
–600
–400
–200
0
200
400
600
800
1000
1200
1400
0
–7 –6 –5 –4 –3 –2 –1
0
1
2
3
4
5
6
7
Offset Voltage Drift (µV/°C)
Offset Voltage (µV)
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
1
V
O
= 3.5Vrms
0.1
THD + Noise (%)
MAXIMUM OUTPUT VOLTAGE
vs FREQUENCY
30
V
S
=
±15V
Bandwidth-
Limited
Output Voltage (Vp-p)
20
G = 100V/V
0.01
G = 10V/V
0.001
G = 1V/V
0.0001
10
100
1k
Frequency (Hz)
10k
100k
Maximum output voltage
without slew-rate induced
distortion.
10
V
S
=
±5V
0
10k
100k
Frequency (Hz)
1M
10M
OPA131, 2131, 4131
SBOS040A
www.ti.com
5
Short-Circuit Current (mA)
TI [ TEXAS INSTRUMENTS ]
