AD8215 Data Sheet
Rev. B | Page 6 of 13
TYPICAL PERFORMANCE CHARACTERISTICS
–1.2
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.4
0.2
0.6
0.8
1.0
1.2
–40 –20 0 20 40 60 80 100 120
7203-017
TEMPERATURE (°C)
V
OSI
(mV)
Figure 4. Typical Offset Drift (V
OSI
) vs. Temperature
07203-024
FREQUENCY (Hz)
CMRR (dB)
60
70
80
90
100
110
120
130
140
10 100 1k 10k 100k 1M
COMMON-MODE VOLTAGE >5V
COMMON-MODE VOLTAGE <5V
Figure 5. Typical CMRR vs. Frequency
–2500
–2000
–1500
–1000
–500
0
500
1000
1500
2000
2500
–40 –20 0 20 40 60 80 100 120
07203-016
TEMPERATURE (°C)
GAIN ERROR (ppm)
Figure 6. Typical Gain Error vs. Temperature
–40
–35
–30
–25
–20
–15
–10
–5
0
5
10
15
20
25
30
35
40
10k 100k 1M 10M
07203-018
FREQUENCY (Hz)
GAIN (dB)
Figure 7. Typical Small Signal Bandwidth (V
OUT
= 200 mV p-p)
0
1
2
3
4
5
6
7
8
9
10
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95
DIFFERENTIAL INPUT VOLTAGE (mV)
TOTAL OUTPUT ERROR (%)
250
07203-022
Figure 8. Total Output Error vs. Differential Input Voltage
–570
–560
–550
–540
–530
–520
–510
–500
–490
480
V
IN+
V
IN–
0 25 50 75 100 125 150 175 200 225 250
07203-007
DIFFERENTIAL INPUT VOLTAGE (mV)
INPUT BIAS CURRENT (µA)
Figure 9. Input Bias Current vs. Differential Input Voltage, V
CM
= 0 V