Datasheet

AD8221
Rev. C | Page 10 of 24
TYPICAL PERFORMANCE CHARACTERISTICS
T = 25°C, V
S
= ±15 V, R
L
= 10 kΩ, unless otherwise noted.
0
200
400
600
800
1000
UNITS
1200
1400
1600
0–50–100–150 50 100 150
CMR (µV/V)
03149-003
Figure 4. Typical Distribution for CMR (G = 1)
0
300
600
900
1200
1500
UNITS
1800
2100
2400
0–20–40–60 20 40 60
INPUT OFFSET VOLTAGE (µV)
03149-004
Figure 5. Typical Distribution of Input Offset Voltage
0
500
1000
1500
2000
2500
3000
UNITS
0–0.5–1.0–1.5 0.5 1.0 1.5
INPUT BIAS CURRENT (nA)
03149-005
Figure 6. Typical Distribution of Input Bias Current
0
500
1000
1500
2000
2500
3000
3500
UNITS
0–0.3–0.6–0.9 0.3 0.6 0.9
INPUT OFFSET CURRENT (nA)
03149-006
Figure 7. Typical Distribution of Input Offset Current
–15
–10
–5
0
5
10
15
INPUT COMMON-MODE VOLTAGE (V)
–5 0–15 –10 5 10 15
OUTPUT VOLTAGE (V)
03149-007
V
S
= ±5V
V
S
= ±15V
Figure 8. Input Common-Mode Range vs. Output Voltage, G = 1
–15
–10
–5
0
5
10
15
INPUT COMMON-MODE VOLTAGE (V)
–5 0–15 –10 5 10 15
OUTPUT VO
LTAGE (V)
03149-008
V
S
= ±5V
V
S
= ±15V
Figure 9. Input Common-Mode Range vs. Output Voltage, G = 100