ADG508F 查看數據表（PDF） - Analog Devices
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ADG508F Datasheet PDF : 12 Pages
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ADG508F/ADG509F/ADG528F
VIN
50⍀
+2.4V
VDD
VSS
VDD
VSS
A2
S1
A1
S2–S7
A0 ADG528F*
RS
S8
EN
D
GND
WR
VS
RL
1k⍀
VOUT
CL
35pF
3V
ADDRESS
DRIVE (VIN)
VOUT
80%
80%
* SIMILAR CONNECTION FOR ADG508F/ADG509F
tOPEN
Test Circuit 8. Break-Before-Make Delay, tOPEN
VDD
VSS
VDD
VSS
A2
S1
VS
A1
A0
S2–S8
+2.4V
ADG528F*
RS
EN
D
VOUT
VIN
50⍀
GND
WR
RL
1k⍀
CL
35pF
* SIMILAR CONNECTION FOR ADG508F/ADG509F
3V
ENABLE
DRIVE (VIN)
0V
VO
OUTPUT
0V
50%
50%
0.9VO
tON (EN)
Test Circuit 9. Enable Delay, tON (EN), tOFF (EN)
tOFF (EN)
0.9VO
VDD
VSS
+2.4V
VDD
VSS
A2
S1
VS
A1
S2–S8
A0
ADG528F
EN
RS
D
VOUT
WR GND
RL
CL
VRS
VWR
1k⍀
35pF
3V
WR
0V
VO
OUTPUT
0V
50%
tON (WR)
Test Circuit 10. Write Turn-On Time, tON (WR)
0.2VO
REV. C
–9–
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