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WM8729  
 
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Stereo DAC
WM8729_BlockDiagram.gif
FEATURES
  • Stereo DAC
  • 106dB SNR (‘A’ weighted @ 48kHz) DAC
  • 97dB THDDAC Sampling Frequency: 8kHz – 192kHz
  • Pin Selectable Audio Data Interface Format (I2S or Right Justified
  • 3.0V - 5.5V Supply Operation
  • 16-pin SOIC Package
  • Exceeds Dolby Class A Performance Requirements
DESCRIPTION

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.

The WM8729 has a hardware control interface for selection of audio data interface format and de-emphasis.

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.
 
 
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DATA SHEET
WM8729 Rev 4.1 (218 k )

RELATED PRODUCTS
WM8728
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EVALUATION BOARDS
WM8729EV1M

 
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