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AD8220
18
输入共模电压( V)
V
S
+
+13V
输出电压摆幅( V)
提及的供电电压
–1
–2
–3
–4
12
±15V电源
–40°C
+25°C
+85°C
6
–14.9V, +5.4V
–4.9V, +0.4V
+3V
+14.9V, +5.4V
+4.9V, +0.5V
+125°C
0
±5V电源
–4.9V, –4.1V
–6
–14.8V, –9V
–12
03579-039
+4.9V, –4.1V
–5.3V
+14.9V, –9V
+4
+3
+2
+1
V
S
–
2
4
6
8
10
03579-053
–15.3V
–18
–16
+125°C
+85°C
+25°C
–40°C
–12
–8
–4
0
4
8
12
16
12
14
16
18
输出电压(V)
双电源电压( ± V)
图29.输入共模电压范围和输出电压,
G = 100 ,V
REF
= 0 V
4
输入共模电压( V)
图32.输出电压摆幅与电源电压,R
负载
= 2 kΩ的,G = 10 ,
V
REF
= 0 V
V
S
+
3
输出电压摆幅( V)
提及的供电电压
+3V
–0.2
–0.4
+125°C
+85°C
+25°C
–40°C
2
+0.1V, +1.7V
1
+4.9V, +1.7V
+ 5V单电源,
V
REF
= +2.5V
0
–0.3V
2
3
03579-038
+0.4
+0.2
V
S
–
2
+125°C
+85°C
–1
–1
0
1
4
5
6
4
6
8
10
12
14
16
18
输出电压(V)
双电源电压( ± V)
图30.输入共模电压范围和输出电压,
G = 100 ,V
S
= +5 V, V
REF
= 2.5 V
V
S
+
–1
输入电压极限( V)
图33.输出电压摆幅与电源电压,R
负载
= 10 kΩ的,G = 10 ,
V
REF
= 0 V
15
输出电压摆幅( V)
–40°C
+125°C
10
–40°C
+25°C
–2
+85°C
笔记
1.本AD8220可以操作多达V
BE
下面
负电源,而偏置电流
将急剧增加。
+1
–40°C
V
S
–
–1
+25°C
+85°C
+125°C
03579-052
+25°C
5
+125°C
0
+85°C
–5
+125°C
+85°C
–10
2
4
6
8
10
12
14
16
18
–15
100
1k
R
负载
()
10k
电源电压( V)
图31.输入电压限制与电源电压,G = 1 ,V
REF
=0 V
图34.输出电压摆幅与负载电阻V
S
= ±15 V, V
REF
= 0 V
版本B |第14页28
03579-055
+25°C
–40°C
03579-054
+0.1V, –0.5V
+4.9V, –0.5V
+25°C
–40°C