Datasheet > ICS2002Y

ICS2002Y

更新时间： 2024-10-01 22:48:15

品牌	Logo	应用领域
矽成 - ICSI		解码器编解码器商用集成电路
页数	文件大小	规格书
21页	553K
描述
Wavedec Digital Audio Codec

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中文翻译

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数据手册

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ICS2002Y 数据手册

ICS2002

Integrated

Circuit

Systems, Inc.

Wavedec Digital Audio Codec

Description

Features

The ICS2002 is a mixed-signal integrated circuit providing a

low-cost recording and playback solution for multimedia audio

applications. These applications include document annotation,

voice mail, interactive games, multimedia sound record/play-

back, and Windows sound production. The ICS2002 sup-

ports the record and playback of 16-bit audio data, andprovides

a 8/16-bit parallel interface to the industry standard PC bus.

•

Digital audio 8/16-bit record/playback

Fully programmable sample rates including industry

standards:

- 44.1 kHz

- 22.050 kHz

- 11.025 kHz

- 8.00 kHz

- 5.513 kHz

•

DAC output oversampled to simplify external filtering.

Four data formats:

- 16 bit linear

- 8 bit linear

- 8 bit u-law

- 8 bit a-law

•

16 step analog output level control, -1.5dB/step

8-bit log scale digital volume control

Oversampling ADC with input filter.

ProgrammableIIRfilters forinputanti-aliasing andoutput

reconstruction.

•

ISA bus interface

8/16-bit DMA and I/O transfer modes

Input/output FIFO buffer

Power-down mode

44-pin PLCC package

Block Diagram

Wavedec is a trademark of Integrated Circuit Systems, Inc.

ICS2002RevF093094

12 3 4 5 6 7...21

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