Datasheet

®
PGA202/203
4
OUTPUT NOISE vs FREQUENCY
11010
2
10
3
10 10
45
Frequency (Hz)
Noise (nV/√Hz)
10
1
10
2
10
3
10
4
INPUT NOISE vs FREQUENCY
11010
2
10
3
10 10
45
Frequency (Hz)
Noise (nV/√Hz)
10
1
10
2
10
3
10
4
11010
2
10
3
10 10 10
645
Frequency (Hz)
PSRR (dB)
PSRR vs FREQUENCY
160
120
80
40
0
–40
G = 1000
G = 100
G = 10
G = 1
GAIN ERROR vs FREQUENCY
11010
2
10
3
10 10
45
Frequency (Hz)
Gain Error (%)
10
1
10
–1
10
–2
10
–3
G = 1000
G = 1
80
60
40
20
0
–20
–40
11010
2
10
3
10 10 10
6
10
745
Frequency (Hz)
Gain (dB)
GAIN vs FREQUENCY
TYPICAL PERFORMANCE CURVES
T
A
= +25°C, V
S
= ±15V unless otherwise noted.
11010
2
10
3
10 10 10
645
Frequency (Hz)
CMRR (dB)
CMRR vs FREQUENCY
160
120
80
40
0
–40
G = 100, 1000
G = 10
G = 1