Datasheet

REV. C
ADG428/ADG429
–10–
V
DD
V
SS
V
DD
V
SS
V
S
OUTPUT
ADG428*
A0
A1
A2
2.4V
EN
GND
S1
S2–S8
D
1kV
35pF
*SIMILAR CONNECTION FOR ADG429
RS
WR
50V
V
IN
3V
0V
ENABLE DRIVE
–V
IN
OUTPUT (V
O
)
0.9V
O
V
O
0V
50% 50%
0.9V
O
t
ON
(EN) t
OFF
(EN)
Test Circuit 7. Enable Delay, t
ON
(EN), t
OFF
(EN)
V
DD
V
SS
V
DD
V
SS
V
S
OUTPUT
ADG428*
A0
A1
A2
2.4V
EN
GND
S1
S2–S8
D
1kV
35pF
*SIMILAR CONNECTION FOR ADG429
RS
WR
V
RS
V
WR
3V
0V
WR
OUTPUT
V
O
0V
50%
0.2V
O
t
ON
(WR)
Test Circuit 8. Write Turn-On Time, t
ON
(WR )
V
DD
V
SS
V
DD
V
SS
V
S
OUTPUT
ADG428*
A0
A1
A2
2.4V
EN
S1
S2–S8
D
1kV
35pF
*SIMILAR CONNECTION FOR ADG429
RS
V
IN
GND
WR
3V
0V
RS
OUTPUT
V
O
0V
50%
0.8V
O
t
OFF
(RS)
Test Circuit 9. Reset Turn-Off Time, t
OFF
( RS )