Datasheet > HT82V737

HT82V737

更新时间： 2024-11-19 22:48:27

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		驱动器转换器
页数	文件大小	规格书
8页	98K
描述
16-Bit Stereo Audio D/A Converter with Earphone Driver

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中文翻译

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HT82V737 数据手册

HT82V737

16-Bit Stereo Audio D/A Converter with Earphone Driver

Features

Wide supply voltage range: 2.4V~5.5V

Data in 2¢s complement format, TTL

Minimum number of external components is required

Low clock jitter sensitivity

Low power consumption

16-bit dynamic range

Low total harmonic distortion

Built-in highly efficient earphone driver

16-pin NSOP package

Stereo audio outputs

Applications

MP3 player

Satellite/cable STB

CD/VCD ROM and player

Digital portable audio/video equipment

General Description

HT82V737 is a low power consumption stereo DAC with

an integrated earphone driver. The device utilizes

CMOS technology specially for portable MP3 players,

VCD and CD machines.

HT82V737 provides users a low cost means of imple-

menting high quality audio voltage outputs. It also builds

in a class AB stereo driver and some application circuits,

thus, requires minimal external components.

It converts the 16 bits serial data into an analog output

voltage by high precision D/A converter. It can be used

with the Japanese input format: time multiplexed, two¢s

complement, MSB first TTL level serial input. With its ex-

cellent frequency response characteristics, the

The HT82V737 can support low voltage operation at

2.4V so it is very suitable for portable battery powered

audio device. A low supply in power down mode current

reduces power consumption. It is available in small

16-pin NSOP package.

Block Diagram

Rev. 1.00

November 26, 2003

12 3 4 5 6 7 8

中文翻译

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