Datasheet > SC9235S

SC9235S

更新时间： 2024-02-08 18:35:57

品牌	Logo	应用领域
士兰微 - SILAN		电子
页数	文件大小	规格书
9页	139K
描述
ELECTRONIC VOLUME

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中文翻译

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数据手册

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SC9235S 数据手册

Silan

Semiconductors

SC9235

ꢀ

ELECTRONIC VOLUME

DESCRIPTION

The SC9235 and SC9235S are an optimum CMOS IC which

has been designed for electronization of volume control of audio

equipment, etc.

SOP-16

FEATURES

* Attenuation can be controlled from 0dB to -78dB by up, down

input.

* This IC have 20dB tap for loudness circuit.

* This IC features a built-in DC output circuit (7 level) for volume

level meter.

DIP-16

ꢀ

* Polysilicon resistors enables low-distortion, high-performance

volume systems.

* Volume level remains in backup mode with low current

consumption.

ORDERING INFORMATION

SC9235

DIP-16 Package

SOP-16 Package

* Package is DIP16 and SOP16.

SC9235S

PIN CONFIGURATION

BLOCK DIAGRAM

OUT-2

IN-2

OUT-1

IN-1

VDD

OUT-1

IN-1

OUT-2

IN-2

TP-2

TP-1

GND-2

GND-1

TP-1

GND-1

TP-2

SC9235

DECODER

GND-2

DC-OUT

INH

D-A

CONVERTER

DC-OUT

INH

UP/DOWN

COUNTER

OSC

INT

CONTROL

OSC

INT

HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD

ꢀ

Rev: 1.0

2000.12.31ꢀ

12 3 4 5 6 7...9

中文翻译

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