SC9260

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

REV:1.0

2004.08.03

Http: www.silan.com.cn

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2-CH ELECTRONIC VOLUME CONTROLLER CONTROLLED BY SERIAL

INTERFACE WITH LOUDNESS CONTROL

BLOCK DIAGRAM

DESCRIPTION

The SC9260 and SC9260S are an optimum CMOS with I

on Chip, which has been designed for electrification of volume control

of audio equipment, etc.

FEATURES

* Attenuation can be controlled from 0dB to -78dB by 2dB/step.

* This ICs feature a built-180in loudness circuit.(20dB tap)

* The volume, balance and loudness circuits can be controlled by I

series data.

* CS (Chip Select) input allows control of up to 2 of this chip on the

same bus.

* Use Polysilicon resistors enable low-distortion, high-performance

volume system.

* Package is DIP-16 and SOP-16

APPLICATIONS

* Digital volume control Radio

* CD, VCD and DVD system volume control

* DTS system volume control

* Audio system volume control

DIP-16-300-2.54

SOP-16-300-1.27

ORDERING INFORMATION

Device

Package

SC9260

DIP-16-300-2.54

SC9260S

SOP-16-300-1.27