Datasheet

®
INA103
6
TYPICAL PERFORMANCE CURVES (CONT)
At T
A
= +25°C, V
S
= ±15V, unless otherwise noted.
SETTLING TIME vs GAIN
(0.01%, 20V STEP)
Settling Time (µs)
Gain
1 10 100 1000
10
8
6
4
2
0
NOISE VOLTAGE (RTI) vs FREQUENCY
Frequency (Hz)
10 100 1k 10k
1k
100
10
1
Noise (RTI) (nV/ Hz)
G = 500
G = 1000
G = 100
G = 10
G = 1
√
CMR vs FREQUENCY
Common-Mode Rejection (dB)
140
120
100
80
60
40
20
0
Frequency (Hz)
10 1M
G = 1000
100 1k 10k 100k
G = 1
G = 10
G = 500
G = 100
SMALL-SIGNAL FREQUENCY RESPONSE
Gain (dB)
70
60
50
40
30
20
10
0
–10
–20
–30
–40
–50
Frequency (Hz)
10 100 1k 10k 100k 1M 10M
G = 1000
G = 100
G = 10
G = 1
THD + N vs FREQUENCY
1
0.1
0.010
0.001
0.0001
10 100
1k
10k 20k
THD + N (%)
Frequency (Hz)
G = 1000
G = 1
G = 100
G = 10
V = +18dBu
OUT
V+ POWER SUPPLY REJECTION
vs FREQUENCY
Power Supply Rejection (dB)
140
120
100
80
60
40
20
0
Frequency (Hz)
11M10 100 1k 10k 100k
G = 10
G = 1000
G = 1
G = 100