TYPICAL PERFORMANCE CURVES
At TA = +25°C, VS = ±15V, G = 0.1, RL = 10kΩ connected to ground and Ref pin connected to ground, unless otherwise noted.
GAIN vs FREQUENCY
GAIN vs FREQUENCY
G = 10
40
20
40
20
VS = ±15V
VS = ±15V
CL = 1000pF
CL = 200pF 10kΩ
G = 10
G = 1
0
0
G = 1
–20
–40
–20
–40
G = 0.1
G = 0.1
100
1K
10K
100K
1M
10M
100
1K
10K
100K
1M
10M
Frequency (Hz)
Frequency (Hz)
POWER SUPPLY REJECTION vs FREQUENCY
COMMON-MODE REJECTION vs FREQUENCY
100
80
60
40
20
0
100
80
60
40
20
0
PSR+
(VS = ±15V)
PSR+
(VS = +5V)
PSR–
(VS = ±15V)
1
10
100
1k
10k
100k
10
100
1k
10k
100k
1M
10M
Frequency (Hz)
Frequency (Hz)
0.1Hz to 10Hz VOLTAGE NOISE (RTI)
INPUT VOLTAGE NOISE DENSITY
10k
G = 0.1
1k
G = 10
G = 1
100
0.1
1
10
100
1k
10k
100k
500ms/div
Frequency (Hz)
®
5
INA146
BB [ BURR-BROWN CORPORATION ]
