dg459dj Vishay, dg459dj Datasheet - Page 7

• Manufacturer Part Number: dg459dj
• Description: Fault-protected Single 8-ch/differential 4-ch Analog Multiplexers
• Manufacturer: Vishay

SCHEMATIC DIAGRAM (TYPICAL CHANNEL)
TEST CIRCUITS
Document Number: 70064
S-71155–Rev. G, 11-Jun-07
+ 2.4 V
GND
EN
V+
A
V-
A
50 Ω
* = S
0
X
EN
1a
A
A
A
2
1
0
- S
GND
V+
V-
V+
V-
V+
8a
V
DG458
REF
, S
V+
2b
- 15 V
+ 15 V
V-
- S
± V
7b
S
S
, D
D
1b
8b
S
1 MΩ
b
*
a
I
S(off)
± 5 V
± 5 V
A
Figure 2. Analog Input Overvoltage
35 pF
Level
Shift
Figure 3. Transition Time
V
S
O
n
Decode/
Drive
- 15 V
V+
V-
Switch
Output
+ 15 V
Logic
Input
D
V
O
I
D(off)
+ 5 V
- 5 V
A
3 V
0 V
V-
V
D
50 %
t
A
Vishay Siliconix
DG458/459
90 %
D
S
S
www.vishay.com
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