Datasheet > WM8728_12

WM8728_12

更新时间： 2024-11-22 12:23:27

品牌	Logo	应用领域
欧胜 - WOLFSON		/
页数	文件大小	规格书
30页	482K
描述
24-bit, 192kHz Stereo DAC with Volume Control

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

WM8728_12 数据手册

WM8728

24-bit, 192kHz Stereo DAC with

Volume Control

DESCRIPTION

FEATURES

•

Stereo DAC with 24 bit PCM

Audio Performance

The WM8728 is a high performance stereo DAC designed

for audio applications such as DVD, home theatre systems,

and digital TV. The WM8728 supports PCM data input word

lengths from 16 to 32-bits and sampling rates up to 192kHz.

The WM8728 consists of a serial interface port, digital

interpolation filters, multi-bit sigma delta modulators and

106dB SNR (‘A’ weighted @ 48kHz) DAC

-97dB THD

•

DAC Sampling Frequency: 8kHz - 192kHz

2 or 3-Wire Serial Control Interface or Hardware Control

Programmable Audio Data Interface Modes

stereo DAC in

a small 20-lead SSOP package. The

WM8728 also includes a digitally controllable mute and

attenuate function for each channel.

I²S, Left, Right Justified, DSP

16/20/24/32 bit Word Lengths

The WM8728 supports a variety of connection schemes for

audio DAC control. The 2 or 3-wire MPU serial port provides

access to a wide range of features including on-chip mute,

attenuation and phase reversal. A hardware controllable

interface is also available

•

Independent Digital Volume Control on Each Channel with

127.5dB Range in 0.5dB Steps

•

3.0V - 5.5V Supply Operation

20-lead SSOP Package

The WM8728 is an ideal device to interface to AC-3™,

DTS™, and MPEG audio decoders for surround sound

applications, or for use in DVD players supporting DVD-A.

Exceeds Dolby Class A Performance Requirements

APPLICATIONS

•

DVD-Audio and DVD ‘Universal’ Players

Home theatre systems

Digital TV

Digital broadcast receivers

BLOCK DIAGRAM

Production Data, August 2008, Rev 4.6

WOLFSON MICROELECTRONICS plc

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

12 3 4 5 6 7...30

中文翻译

下载PDF

与WM8728_12相关器件

型号	品牌	获取价格	描述	数据表
WM8728EDS	CIRRUS	获取价格	D/A Converter, 24-Bit, 2 Func, CMOS, PDSO20,
WM8728SEDS	WOLFSON	获取价格	24-bit, 192kHz Stereo DAC with Volume Control
WM8728SEDS/R	WOLFSON	获取价格	24-bit, 192kHz Stereo DAC with Volume Control
WM8728SEDS/R	CIRRUS	获取价格	D/A Converter, 2 Func, PDSO20
WM8728SEDS/RV	WOLFSON	获取价格	24-bit, 192kHz Stereo DAC with Volume Control
WM8728SEDS/V	WOLFSON	获取价格	24-bit, 192kHz Stereo DAC with Volume Control
WM8728SEDSRV	ETC	获取价格	24-bit, 192kHz Stereo DAC with Volume Control
WM8728SEDSV	ETC	获取价格	24-bit, 192kHz Stereo DAC with Volume Control
WM8729	WOLFSON	获取价格	24-bit, 192kHz Stereo DAC
WM8729_06	WOLFSON	获取价格	24-bit, 192kHz Stereo DAC