Datasheet > WM8501GEV

WM8501GEV

更新时间： 2024-02-06 16:29:11

品牌	Logo	应用领域
欧胜 - WOLFSON		驱动器
页数	文件大小	规格书
20页	258K
描述
24-bit 192kHz Stereo DAC with 1.7Vrms Line Driver

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WM8501GEV 数据手册

WM8501

24-bit 192kHz Stereo DAC with 1.7Vrms Line Driver

DESCRIPTION

FEATURES

•

Stereo DAC with 1.7Vrms line driver from 5V analogue

supply

The WM8501 is a high performance stereo DAC with an

integrated 1.7Vrms line driver. It is designed for audio

applications that require a high voltage output along with

enhanced load drive capability.

•

Audio performance

100dB SNR (‘A’ weighted @ 48kHz)

-88dB THD

The WM8501 supports data input word lengths from 16 to

24-bits and sampling rates up to 192kHz. The WM8501

consists of a serial interface port, digital interpolation filters,

multi-bit sigma delta modulators and stereo DAC in a 14-

lead SOIC package.

•

DAC Sampling Frequency: 8kHz – 192kHz

Pin Selectable Audio Data Interface Format

I²S, 16-bit Right Justified or DSP

14-lead SOIC package

•

The hardware control interface is used for the selection of

audio data interface format, enable and de-emphasis. The

WM8501 supports I²S, right Justified or DSP interfaces.

4.5V - 5.5V analogue, 2.7V - 5.5V digital supply operation

APPLICATIONS

Operating on separate analog and digital supplies the

WM8501 offers very lower power consumption from the

digital section, whilst supporting enhanced load drive from

the analogue output.

•

STB

DVD

Digital TV

BLOCK DIAGRAM

Pre-Production, May 2006, Rev 3.1

WOLFSON MICROELECTRONICS plc

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