TYPICAL PERFORMANCE CURVES
At T
A
= +25°C, V
S
=
±15V,
and G = 1/2, unless otherwise noted.
(CONT)
OFFSET VOLTAGE
PRODUCTION DISTRIBUTION
35
30
Percent of Units (%)
OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
25
Typical production distribution
of packaged units.
20
Percent of Units (%)
Typical Production
Distribution of
Packaged Units.
25
20
15
10
5
0
–1000
–900
–800
–700
–600
–500
–400
–300
–200
–100
0
100
200
300
400
500
600
700
800
900
1000
15
10
5
0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Offset Voltage Drift (µV/°C)
Offset Voltage (µV)
SMALL-SIGNAL STEP RESPONSE
LARGE-SIGNAL STEP RESPONSE
C
L
= 500pF
C
L
= 100pF
50mV/div
5V/div
C
L
= 500pF
1µs/div
1µs/div
SMALL-SIGNAL OVERSHOOT
vs LOAD CAPACITANCE
70
60
50
Overshoot (%)
40
30
20
10
0
0
200
400
600
800
1000
1200
Load Capacitance (pF)
R
L
= 2kΩ
100mV Step
®
INA157
6
TI [ TEXAS INSTRUMENTS ]
