Datasheet

Data Sheet AD623
Rev. G | Page 15 of 32
10 100 1k 10k 100k
COMMON-MODE REJECTION (dB)
FREQUENCY (Hz)
00778-127
130
120
110
100
90
80
70
60
50
40
30
20
10
0
G = 1000
G = 100
G = 10
G = 1
Figure 27. Common-Mode Rejection vs. Frequency for Various Gain Settings,
RM-8 and R-8 Package Options
70
–30
–20
–10
0
10
20
30
40
50
60
100 1k 10k 100k 1M
GAIN (dB)
FREQUENCY (Hz)
G = 1000
G = 100
G = 10
G = 1
00778-019
Figure 28. Gain vs. Frequency (+V
S
= 5 V, −V
S
= 0 V), V
REF
= 2.5 V,
for Various Gain Settings, N-8 Package Option
70
–10
10 100 1k 10k 100k 1M
GAIN (dB)
FREQUENCY (Hz)
0
10
20
30
40
50
60
G = 1000
G = 100
G = 10
G = 1
00778-129
Figure 29. Gain vs. Frequency (+V
S
= 5 V, −V
S
= 0 V), V
REF
= 2.5 V,
for Various Gain Settings, RM-8 and R-8 Package Options
5
–6
–5
–4
–3
–2
–1
0
1
2
3
4
–5–4–3–2–1012345
COMMON-MODE INPUT (V)
MAXIMUM OUTPUT VOLTAGE (V)
V
S
= ±2.5V
00778-020
Figure 30. Common-Mode Input vs. Maximum Output Voltage,
G = 1, R
L
= 100 kΩ for Two Supply Voltages, N-8 Package Option
5
4
3
2
1
0
–1
–2
–3
–4
–5
–6
–5 –4 –3 –2 –1 0 1 2 3 4 5
COMMON-MODE INPUT (V)
MAXIMUM OUTPUT VOLTAGE (V)
V
S
= ±2.5 V
00778-131
Figure 31. Common-Mode Input vs. Maximum Output Voltage,
G = 1, R
L
= 100 kΩ for Two Supply Voltages, RM-8 and R-8 Package Options
5
–6
–5
–4
–3
–2
–1
0
1
2
3
4
–5–4–3–2–1012345
COMMON-MODE INPUT (V)
MAXIMUM OUTPUT VOLTAGE (V)
00778-021
V
S
= ±2.5V
Figure 32. Common-Mode Input vs. Maximum Output Voltage,
G ≥ 10, R
L
= 100 kΩ, for Two Supply Voltages, N-8 Package Option