
数据表
+5V
V
L
S
+5V
V
L
S
V
DD
ADG211A/ADG212A
V
DD
V
DD
D
75
V
IN
V
DD
D
R
L
75
GND
ADG211A : V
IN
= 5V
ADG212A : V
IN
= 0V
V
SS
10950-026
V
S
V
OUT
V
IN
V
OUT
R
L
75
ADG211A : V
IN
= 0V
ADG212A : V
IN
= 5V
D
GND
V
SS
10950-027
S
NC
V
IN
V
S
V
SS
截止隔离=
20 ×日志| V
S
/V
OUT
|
V
SS
通道到通道
串扰= 20 ×日志| V
S
/V
OUT
|
图26.关断隔离
图27.通道至通道串扰
+5V
V
L
R
S
V
S
S
V
DD
V
DD
D
C
L
1F
5V
AD711
V
OUT
V
IN
0V
ΔV
OUT
10950-028
V
IN
GND
V
SS
V
OUT
Q
INJ
= C
L
× ΔV
OUT
V
SS
图28.电荷注入
版本C |第11页16