Datasheet

AD8223
Rev. 0 | Page 10 of 20
18
0
–12 10
06925-013
CMV (V)
I
BIAS
(nA)
16
14
12
10
8
6
4
2
–10 –8 –6 –4 –2 0 2 4 6 8
±V
S
= ±12V
±V
S
= ±5V
±V
S
= ±2.5V
Figure 9. I
BIAS
vs. CMV
1s/DIV 500fA/DIV
06925-066
Figure 10. 0.1 Hz to 10 Hz Current Noise
06925-054
1s/DIV0.5µV/DIV
G = 5
G = 1000
Figure 11. 0.1 Hz to 10 Hz RTI and RTO Voltage Noise
120
30
1100k
06925-055
FREQUENCY (Hz)
CMRR (dB)
10 100 1k 10k
110
100
90
80
70
60
50
40
G = 5
G = 1000
G = 10G = 100
Figure 12. CMRR vs. Frequency, ±V
S
= ±12
120
30
1100k
06925-056
FREQUENCY (Hz)
CMRR (dB)
10 100 1k 10k
110
100
90
80
70
60
50
40
G = 5
G = 1000
G = 10
G = 100
Figure 13. CMRR vs. Frequency, +V
S
= +5 V
70
–30
100 1M
FREQUENCY (Hz)
GAIN (dB)
1k 10k 100k
60
50
40
30
20
10
0
–10
–20
G = 1000
G = 100
G = 10
G = 5
06925-018
Figure 14. Gain vs. Frequency, ±V
S
= ±12 V