Datasheet

AD8220
Rev. B | Page 14 of 28
18
–18
–16 16
03579-039
OUTPUT VOLTAGE (V)
INPUT COMMON-MODE VOLTAGE (V)
12
6
0
–6
–12
–12 –8 –4 0 4 8 12
+13V
–15.3V
±15V SUPPLIES
+14.9V, –9V
+14.9V, +5.4V
+4.9V, +0.5V
+4.9V, –4.1V
–4.9V, +0.4V
–4.9V, –4.1V
–5.3V
+3V
–14.8V, –9V
–14.9V, +5.4V
±5V SUPPLIES
Figure 29. Input Common-Mode Voltage Range vs. Output Voltage,
G = 100, V
REF
= 0 V
012345
4
–1
–1 6
03579-038
OUTPUT VOLTAGE (V)
INPUT COMMON-MODE VOLTAGE (V)
3
2
1
0
+3V
–0.3V
+4.9V, +1.7V
+4.9V, –0.5V
+0.1V, +1.7V
+0.1V, –0.5V
+5V SINGLE SUPPLY,
V
REF
= +2.5V
Figure 30. Input Common-Mode Voltage Range vs. Output Voltage,
G = 100, V
S
= +5 V, V
REF
= 2.5 V
V
S
+
–1
218
03579-052
SUPPLY VOLTAGE (V)
INPUT VOLTAGE LIMIT (V)
–1
–2
+1
V
S
–
4 6 8 10121416
–40°C
+125°C
+25°C
+85°C
+25°C–40°C
NOTES
1. THE AD8220 CAN OPERATE UP TO A V
BE
BELOW
THE NEGATIVE SUPPLY, BUT THE BIAS CURRENT
WILL INCREASE SHARPLY.
+85°C
+125°C
Figure 31. Input Voltage Limit vs. Supply Voltage, G = 1, V
REF
=0 V
V
S
+
V
S
–
218
03579-053
DUAL SUPPLY VOLTAGE (±V)
OUTPUT VOLTAGE SWING (V)
REFERRED TO SUPPLY VOLTAGE
–1
–2
–3
–4
+4
+3
+2
+1
4 6 8 10 12 14 16
–40°C
+25°C
+125°C
+85°C
–40°C
+25°C
+85°C
+125°C
Figure 32. Output Voltage Swing vs. Supply Voltage, R
LOAD
= 2 kΩ, G = 10,
V
REF
= 0 V
V
S
+
V
S
–
218
03579-054
DUAL SUPPLY VOLTAGE (±V)
OUTPUT VOLTAGE SWING (V)
REFERRED TO SUPPLY VOLTAGE
–0.2
–0.4
+0.4
+0.2
4 6 8 10 12 14 16
+85°C
+125°C
+25°C
–40°C
–40°C
+25°C
+85°C
+125°C
Figure 33. Output Voltage Swing vs. Supply Voltage, R
LOAD
= 10 kΩ, G = 10,
V
REF
= 0 V
15
–15
100 10k
03579-055
R
LOAD
()
OUTPUT VOLTAGE SWING (V)
1k
10
5
0
–5
–10
+125°C
+85°C
+25°C
–40°C
+125°C
+85°C
+25°C
–40°C
Figure 34. Output Voltage Swing vs. Load Resistance V
S
= ±15 V, V
REF
= 0 V