Datasheet > WM8762

WM8762

更新时间： 2024-11-22 21:55:47

品牌	Logo	应用领域
欧胜 - WOLFSON		/
页数	文件大小	规格书
15页	141K
描述
24-bit 192kHz Stereo DAC

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WM8762 数据手册

WM8762

24-bit 192kHz Stereo DAC

DESCRIPTION

FEATURES

•

Stereo DAC

The WM8762 is a high performance stereo DAC designed

for audio applications such as DVD, home theatre systems,

and digital TV. The WM8762 supports data input word

lengths from 16 to 24-bits and sampling rates up to 192kHz.

The WM8762 consists of a serial interface port, digital

interpolation filters, multi-bit sigma delta modulators and

stereo DAC in a very small 8-pin SOIC package.

Audio Performance

98dB SNR (‘A’ weighted @ 48kHz)

-84dB THD

•

Sampling Frequency: 8kHz – 192kHz

Audio Data Interface Format

16-24-Bit Left Justified

2.7V – 5.5V Supply Operation

8-pin SOIC Package

The WM8762 supports a 16-24-bit left justified digital audio

interface.

•

The WM8762 is an ideal device to interface to AC-3,

DTS, and MPEG audio decoders for surround sound

applications, or for use in DVD players, including supporting

the implementation of 2 channels at 192kHz for high-end

DVD-Audio applications.

APPLICATIONS

•

DVD Players

Digital TV

Digital Set Top Box

BLOCK DIAGRAM

SIGMA

DELTA

MODULATOR

RIGHT

DAC

VOUTR

VOUTL

MUTE

BCKIN

DIGITAL

FILTERS

SERIAL

INTERFACE

LRCIN

DIN

LEFT

DAC

SIGMA

DELTA

MUTE

MODULATOR

WM8762

MCLK

VDD GND

Preliminary Technical Data, August 2003, Rev 2.0

WOLFSON MICROELECTRONICS plc

www.wolfsonmicro.com

12 3 4 5 6 7...15

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