HS-1840RH 데이터 시트보기 (PDF) - Intersil
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HS-1840RH Datasheet PDF : 13 Pages
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Schematic Diagrams
HS-1840RH
ADDRESS INPUT BUFFER AND LEVEL SHIFTER
V
REF
LEVEL SHIFTER
V+
P
P
P
P
P
P
P
P
P
OVERVOLTAGE P
N
R2
PROTECTION
V
REF
D2
ADD R1
N
IN.
200Ω
D1
R3
N
R4
N
N
N
R5
R6
N
R7
R8
N
N
V-
LEVEL
SHIFTED
ADDRESS
TO
DECODE
LEVEL
SHIFTED
ADDRESS
N
TO
DECODE
ADDRESS DECODER
P
P
P
P
P
N
A0 OR A0 N
A1 OR A1
N
A2 OR A2
N
A3 OR A3
N
ENABLE
+V
TO
SWITCH
FROM
DECODE
V-
MULTIPLEX SWITCH
V+
P
P
IN
S
P
D
N
N
OUT
V-
Spec Number 518022
9
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