TYPICAL PERFORMANCE CURVES
At TA = +25°C, VS = ±15V, unless otherwise noted.
COMMON-MODE REJECTION vs FREQUENCY
G = 100, 1k
G = 10
GAIN vs FREQUENCY
140
120
100
80
1k
100
10
G = 1k
G = 100
60
G = 10
G = 1
40
1
20
0
10
100
1k
10k
100k
1M
10
100
1k
10k
100k
1M
Frequency (Hz)
Frequency (Hz)
INPUT COMMON-MODE VOLTAGE RANGE
vs OUTPUT VOLTAGE
POSITIVE POWER SUPPLY REJECTION
vs FREQUENCY
15
10
5
140
120
100
80
–
VD/2
VO
+
–
G = 1000
VD/2
+
G = 100
G = 10
VCM
0
(Any Gain)
60
A3 – Output
Swing Limit
A3 + Output
Swing Limit
–5
–10
–15
G = 1
40
20
0
–15
–10
–5
0
5
10
15
10
100
1k
10k
100k
1M
Output Voltage (V)
Frequency (Hz)
NEGATIVE POWER SUPPLY REJECTION
vs FREQUENCY
INPUT-REFERRED NOISE VOLTAGE
vs FREQUENCY
140
1k
100
10
120
100
80
60
40
20
0
G = 100
G = 1000
G = 1
G = 10
G = 1
G = 10
G = 100, 1000
G = 1000
BW Limit
1
10
100
1k
10k
100k
1M
1
10
100
1k
10k
Frequency (Hz)
Frequency (Hz)
®
4
INA114
TI [ TEXAS INSTRUMENTS ]
