Datasheet > WM8782GEDT

WM8782GEDT

更新时间： 2024-11-09 04:25:11

品牌	Logo	应用领域
欧胜 - WOLFSON		商用集成电路光电二极管
页数	文件大小	规格书
21页	237K
描述
24-Bit, 192kHz Stereo ADC

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

WM8782GEDT 技术参数

生命周期：	Transferred	Reach Compliance Code：	unknown
风险等级：	5.64	Is Samacsys：	N
Base Number Matches：	1

WM8782GEDT 数据手册

WM8782

24-Bit, 192kHz Stereo ADC

DESCRIPTION

FEATURES

•

SNR 102dB (‘A’ weighted @ 48kHz)

THD -90dB (at –1dB)

Sampling Frequency: 8 – 192kHz

Master or Slave Clocking Mode

System Clock (MCLK): 128fs, 192fs, 256fs, 384fs, 512fs,

768fs

The WM8782 is a high performance, low cost stereo audio

ADC designed for recordable media applications.

The device offers stereo line level inputs along with two

control input pins (FORMAT, IWL) to allow operation of the

audio interface in three industry standard modes. An

internal op-amp is integrated on the front end of the chip to

•

Audio Data Interface Modes

16-24 bit I²S, 16-24 bit Left, 16-24 bit Right Justified

accommodate analogue input signals greater than 1V_rms

The device also has a high pass filter to remove residual

DC offsets.

Supply Voltages

Analogue 2.7 to 5.5V

Digital core: 2.7V to 3.6V

WM8782 offers Master or Slave mode clocking schemes.

A control input pin M/S is used to allow Slave mode

operation or Master mode operation. A stereo 24-bit multi-

bit sigma-delta ADC is used with 128x, 64x or 32x over-

sampling, according to sample rate. Digital audio output

word lengths from 16-24 bits and sampling rates from

8kHz to 192kHz are supported.

•

20-lead SSOP or 20-lead TSSOP package

APPLICATIONS

•

Recordable DVD Players

Personal Video Recorders

STB

Studio Audio Processing Equipment

The device is a hardware controlled device and is supplied

in a 20-lead SSOP or 20-lead TSSOP package.

BLOCK DIAGRAM

Production Data, August 2006, Rev 4.2

WOLFSON MICROELECTRONICS plc

To receive regular email updates, sign up at http://www.wolfsonmicro.com/enews/

12 3 4 5 6 7...21

中文翻译

下载PDF

与WM8782GEDT相关器件

型号	品牌	获取价格	描述	数据表
WM8782GEDT/R	WOLFSON	获取价格	24-Bit, 192kHz Stereo ADC
WM8782SEDS	WOLFSON	获取价格	24-Bit, 192kHz Stereo ADC
WM8782SEDS/R	WOLFSON	获取价格	24-Bit, 192kHz Stereo ADC
WM8782SEDS/RV	WOLFSON	获取价格	24-Bit, 192kHz Stereo ADC
WM8782SEDS/V	WOLFSON	获取价格	24-Bit, 192kHz Stereo ADC
WM8783	WOLFSON	获取价格	Stereo Low Power 96kHz ADC
WM8783GED/RV	WOLFSON	获取价格	Stereo Low Power 96kHz ADC
WM8783GED/V	WOLFSON	获取价格	Stereo Low Power 96kHz ADC
WM8785	WOLFSON	获取价格	24-Bit, 192kHz Stereo ADC
WM8785_06	WOLFSON	获取价格	24-Bit, 192kHz Stereo ADC