TYPICAL PERFORMANCE CURVES
At T
A
= +25°C, V
S
=
±18V,
and G = 1/2, unless otherwise noted.
(CONT)
GAIN vs FREQUENCY
10
100
COMMON-MODE REJECTION vs FREQUENCY
0
Voltage Gain (dB)
Common-Mode Rejection (dB)
80
–10
60
–20
RTO
40
–30
1k
10k
100k
Frequency (Hz)
1M
10M
1k
10k
100k
Frequency (Hz)
1M
POWER SUPPLY REJECTION vs FREQUENCY
120
RTO
Power Supply Rejection (dB)
CHANNEL SEPARATION vs FREQUENCY
130
R
L
= 100kΩ
100
Channel Separation (dB)
120
R
L
= 2kΩ
110
80
60
40
+PSR
20
0
100
1k
10k
Frequency (Hz)
–PSR
100
Dual Devices
90
100k
1M
20
100
1k
Frequency (Hz)
10k 20k
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
INPUT COMMON-MODE VOLTAGE
vs OUTPUT VOLTAGE
80
60
G = 1/2
V
S
= ±18V
40
Common-Mode Voltage (V)
Output Voltage (Vp-p)
30
40
20
0
–20
–40
–60
–80
V
REF
= 0V
R
L
= 2kΩ
–20
–15
–10
–5
0
5
10
15
20
20
10
0
100
1k
10k
100k
1M
10M
Frequency (Hz)
Output Voltage (V)
®
5
INA137, INA2137
BURR-BROWN [ BURR-BROWN CORPORATION ]
