SC9235 데이터 시트보기 (PDF) - Silan Microelectronics
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SC9235 Datasheet PDF : 9 Pages
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Silan
Semiconductors
TYPICAL APPLICATION CIRCUIT
SC9235
Condenser for Backup
1/2 VDD
OUT
L- ch
IN
C1
R
3.9kΩ
1/2 VDD
C2
UP Key
DOWN Key
Rx
Cx
LEFT SIDE
1 VSS
VDD 16
2
15
3
14
3.9kΩ
4
13
5
12
6 UP DC-OUT 11
7 DN
INH 10
8 OSC
INT 9
LEVEL METER
DRIVER IC
+B
OUT
IN
R- ch
1/2 VDD
4.7kΩ
RIGHT SIDE
(Note) Loudness circuit is left side, only volume (without loudness) circuit is right side.
C1=1500pF C1=0.1μF R=8.2kΩ
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.0 2000.12.31
8
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