DG408 데이터 시트보기 (PDF) - Vishay Semiconductors
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DG408 Datasheet PDF : 12 Pages
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DG408/409
Vishay Siliconix
SCHEMATIC DIAGRAM (TYPICAL CHANNEL)
V+
GND
VREF
A0
AX
V+
EN
Level
Shift
Decode/
Drive
V-
Figure 1.
TEST CIRCUITS
+ 15 V
V+
A2
S1
A1
S2 - S7
A0
DG408 S8
± 10 V
± 10 V
EN
D
GND V-
50 Ω
300 Ω
- 15 V
VO
35 pF
+ 15 V
V+
A1
S1
A0
S1a - S4a, Da
± 10 V
DG409 S4b
EN
GND
Db
V-
± 10 V
50 Ω
300 Ω
- 15 V
VO
35 pF
Logic 3 V
Input
0V
VS1
Switch
Output
VO
0V
VS8
tTRANS
S1 ON
Figure 2. Transition Time
D
V+
V-
S1
Sn
50 %
tr < 20 ns
tf < 20 ns
90 %
S8 ON
90 %
tTRANS
www.vishay.com
8
Document Number: 70062
S-71155–Rev. G, 11-Jun-07
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