Datasheet

AD8213 Data Sheet
Rev. C | Page 6 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
0.8
–0.8
–0.7
–0.6
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
120
–40 0–20 20 40 60
80
100
V
OSI
(mV)
TEMPERATURE (°C)
06639-104
Figure 4. Typical Offset Drift
130
120
110
100
90
80
70
60
50
10
1M100k10k1k100
CMRR (dB)
FREQUENCY (Hz)
06639-005
COMMON-MODE VOLTAGE > 5V
COMMON-MODE VOLTAGE < 5V
Figure 5. CMRR vs. Frequency
2500
2000
1500
1000
500
0
–500
–1000
–1500
–2000
–2500
GAIN ERROR (ppm)
TEMPERATURE (°C)
06639-102
120–40 0–20 20 40 60 80 100
Figure 6. Typical Gain Drift
40
35
30
25
20
15
10
5
0
–5
–10
–15
–20
–25
–30
–35
–40
10k
100k 1M
10M
GAIN (dB)
FREQUENCY (Hz)
06639-008
Figure 7. Typical Small Signal Bandwidth
(V
OUT
= 200 mV p-p)
10
9
8
7
6
5
4
3
2
1
–1
0
0 2509590
85807570
656055504540353025201510
5
OUTPUT ERROR (%)
(% ERROR OF THE IDEAL OUTPUT VALUE)
DIFFERENTIAL INPUT VOLTAGE (mV)
06639-013
Figure 8. Total Output Error vs. Differential Input Voltage
–475
–535
–530
–525
–520
–515
–510
–505
–500
–495
–490
–485
–480
0 250
+IN
–IN
225200
175150125100755025
INPUT BIAS CURRENT (nA)
DIFFERENTIAL INPUT VOLTAGE (mV)
06639-010
Figure 9. Input Bias Current vs. Differential Input Voltage
(V
CM
= 0 V) (Per Channel)