TYPICAL PERFORMANCE CURVES
At TA = +25°C and VS = ±15V, unless otherwise noted.
COMMON-MODE REJECTION vs FREQUENCY
G = 100V/V
G = 10V/V
GAIN vs FREQUENCY
60
140
120
100
80
50
40
G = 100V/V
30
20
G = 10V/V
60
10
0
40
20
–10
–20
0
1k
10k
100k
1M
10M
10
100
1k
Frequency (Hz)
10k
100k
1M
Frequency (Hz)
NEGATIVE POWER SUPPLY REJECTION
vs FREQUENCY
POSITIVE POWER SUPPLY REJECTION
vs FREQUENCY
140
120
100
80
140
120
100
80
G = 100V/V
G = 100V/V
60
G = 10V/V
60
G = 10V/V
40
40
20
20
0
0
10
100
1k
10k
100k
1M
10
100
1k
10k
100k
1M
Frequency (Hz)
Frequency (Hz)
INPUT COMMON-MODE RANGE
vs OUTPUT VOLTAGE, VS = ±15V
INPUT COMMON-MODE RANGE
vs OUTPUT VOLTAGE, VS = ±5, ±2.5V
15
10
5
5
4
3
2
+15V
1
–
VD/2
VD/2
VO
0
0
+
–
Ref
–1
–2
–3
–4
–5
+
+
–5
–10
–15
VCM
–15V
VS = ±5V
VS = ±2.5V
–15
–10
–5
0
5
10
15
–5
–4
–3
–2
–1
0
1
2
3
4
5
Output Voltage (V)
Output Voltage (V)
®
4
INA141
TI [ TEXAS INSTRUMENTS ]
