SC9260 查看數據表（PDF） - Silan Microelectronics

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SC9260

2-CH ELECTRONIC VOLUME CONTROLLER CONTROLLED BY SERIAL INTERFACE WITH LOUDNESS CONTROL

Silan Microelectronics 

TYPICAL APPLICATION CIRCUIT

SC9260

Note: L-ch circuit is loudness operation; R-ch circuit is without loudness.

R1=8.2kΩ, C1=1500pF C2=0.1µF

For preventing noise when loudness is turned on or off, R=22kΩ~470kΩ

High- frequency digital signals are input to pins CK, DATA and STB. Since these signals may cause noise in

analog circuits, either use shield wire for CK, DATA, and STB signal lines, or design the pattern so that

these signal lines are protected by the ground line.

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

Http: www.silan.com.cn

12

REV:1.0 2004.08.03

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