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WM8729GED/V PDF预览

WM8729GED/V

更新时间: 2024-11-22 03:27:55
品牌 Logo 应用领域
欧胜 - WOLFSON /
页数 文件大小 规格书
18页 213K
描述
24-bit, 192kHz Stereo DAC

WM8729GED/V 技术参数

是否Rohs认证: 符合生命周期:Obsolete
Reach Compliance Code:unknown风险等级:5.84
转换器类型:D/A CONVERTERJESD-30 代码:R-PDSO-G16
湿度敏感等级:2位数:24
功能数量:2端子数量:16
最高工作温度:85 °C最低工作温度:-25 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE电源:3.3/5 V
认证状态:Not Qualified子类别:Other Converters
最大压摆率:19 mA表面贴装:YES
技术:CMOS温度等级:OTHER
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUALBase Number Matches:1

WM8729GED/V 数据手册

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WM8729  
w
24-bit, 192kHz Stereo DAC  
DESCRIPTION  
FEATURES  
Stereo DAC  
The WM8729 is a high performance stereo DAC designed  
for audio applications such as DVD, home theatre systems,  
and digital TV. The WM8729 supports data input word  
lengths from 16 to 24-bits and sampling rates up to 192kHz.  
The WM8729 consists of a serial interface port, digital  
interpolation filters, multi-bit sigma delta modulators and  
stereo DAC in a small 16-pin SOIC package.  
Audio Performance  
-
-
106dB SNR (‘A’ weighted @ 48kHz) DAC  
-97dB THD  
DAC Sampling Frequency: 8kHz – 192kHz  
Pin Selectable Audio Data Interface Format  
-
I2S or Right Justified  
The WM8729 has a hardware control interface for selection  
of audio data interface format and de-emphasis.  
3.0V - 5.5V Supply Operation  
16-lead SOIC Package  
The WM8729 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.  
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, June 2006, Rev 4.1  
Copyright 2006 Wolfson Microelectronics plc  
WOLFSON MICROELECTRONICS plc  
To receive regular email updates, sign up at http://www.wolfsonmicro.com/enews/  

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