AD8223 Analog Devices, AD8223 Datasheet - Page 9

• Manufacturer Part Number: AD8223
• Description: Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier
• Manufacturer: Analog Devices

Preliminary Technical Data
100
18
16
14
12
10
1k
10
8
6
4
2
0
–12
Figure 8. Current Noise Spectral Density vs. Frequency
Figure 10. 0.1 Hz to 10 Hz Current Noise (0.71 pA/Div)
1
–10
V
S
= ±12V
–8
0.71pA/DIV
–6
V
Figure 9. I
S
= ±5V
10
–4
FREQUENCY (Hz)
–2
CMV (V)
BIAS
V
vs. CMV
S
0
= ±2.5V
1s/DIV
2
100
4
6
8
10
1k
Rev. PrA | Page 9 of 20
120
110
100
120
110
100
90
80
70
60
50
40
30
90
80
70
60
50
40
30
0.5µV/DIV
1
1
Figure 11. 0.1 Hz to 10 Hz RTI and RTO Voltage Noise
G = 1000
G = 5
G = 1000
G = 5
Figure 13. CMRR vs. Frequency, V
Figure 12. CMRR vs. Frequency, ±12 V
10
10
G = 100
G = 100
G = 1000
G = 5
FREQUENCY (Hz)
FREQUENCY (Hz)
100
100
G = 10
G = 10
1k
1k
S
= +5 V
10k
S
10k
1s/DIV
AD8223
100k
100k