AD623
5
4
V
S
= ±5V
V
S
= ±2.5V
120
100
G = 100
80
60
G = 10
40
G=1
20
0
1
10
100
1k
10k
100k
FREQUENCY (Hz)
G = 1000
140
MAXIMUM OUTPUT VOLTAGE (V)
3
1
0
–1
–2
–3
–4
00778-021
–5
–4
–3
–2
–1
0
1
2
3
4
5
COMMON-MODE INPUT (V)
Figure 21. Maximum Output Voltage vs. Common-Mode Input, G ≥ 10, R
L
= 100 Ω
5
140
120
4
100
Figure 24. Positive PSRR vs. Frequency, ±5 V
S
MAXIMUM OUTPUT VOLTAGE (V)
G = 1000
POSITIVE PSSR (dB)
3
G = 100
80
60
G = 10
40
G=1
20
2
1
00778-022
0
1
2
3
4
5
1
10
100
1k
10k
100k
COMMON-MODE INPUT (V)
FREQUENCY (Hz)
Figure 22. Maximum Output Voltage vs. Common-Mode Input,
G = 1, V
S
= 5 V, R
L
= 100 kΩ
5
140
120
4
100
80
Figure 25. Positive PSRR vs. Frequency, 5 V
S
, 0 V
S
G = 1000
G = 100
MAXIMUM OUTPUT VOLTAGE (V)
3
NEGATIVE PSRR (dB)
G = 10
60
G=1
40
20
2
1
00778-023
0
1
2
3
4
5
1
10
100
1k
10k
100k
COMMON-MODE INPUT (V)
FREQUENCY (Hz)
Figure 23. Maximum Output Voltage vs. Common-Mode Input,
G ≥ 10, V
S
= 5 V, R
L
= 100 kΩ
Figure 26. Negative PSRR vs. Frequency, ±5 V
S
Rev. D | Page 11 of 24
00778-026
0
–1
0
00778-025
0
–1
0
00778-024
–5
–6
POSITIVE PSSR (dB)
2
AD [ ANALOG DEVICES ]
