Datasheet

AD8235
Rev. 0 | Page 10 of 20
0
10.1
FREQUENCY (Hz)
10 100 1k 10k 100k
PSRR (dB)
120
100
80
60
40
20
GAIN = 5
GAIN = 10
GAIN = 100
GAIN = 200
08211-011
120
CMRR (dB)
100
80
60
40
20
Figure 11. Negative PSRR vs. Frequency, RTI, V
S
= ±0.9 V, ±2.5 V, V
REF
= 0 V
0
1010.1 100k
FREQUENCY (Hz)
100 1k 10k
–10
–5
0
5
10
–40 –20 0 20 40 60 80 100 120
CMRR (µV/V)
TEMPERATURE (°C)
8211-014
0
Figure 14. Change in CMRR vs. Temperature, G = 5, Normalized at 25°C
60
–40
10 1M
FREQUENCY (Hz)
GAIN (dB)
GAIN = 5
GAIN = 10
GAIN = 100
GAIN = 200
08211-012
120
CMRR (dB)
100
80
60
40
20
Figure 12. CMRR vs. Frequency, RTI
0
0.1 1 100k
FREQUENCY (Hz)
10 100 1k 10k
GAIN = 5
GAIN = 10
GAIN = 100
GAIN = 200
08211-013
Figure 13. CMRR vs. Frequency, 1 kΩ Source Imbalance, RTI
100 1k 10k 100k
50
40
30
20
10
0
–10
–20
–30
GAIN = 200
GAIN = 100
GAIN = 10
GAIN = 5
08211-015
Figure 15. Gain vs. Frequency, V
S
= 1.8 V, 5 V
0
1 10 100 1k 10k 100k
FREQUENCY (Hz)
1
2
3
4
5
6
V
OUT
(V p-p)
0
8211-016
Figure 16. Maximum Output Voltage vs. Frequency