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WM8726  
 
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Low cost stereo DAC
WM8726_BlockDiagram.gif
FEATURES
  • Stereo DAC
  • Audio Performance
    - 97 dB SNR (‘A’ weighted @ 48kHz)
    - -89 dB THD
  • DAC Sampling Frequency: 8kHz – 192kHz
  • Pin Selectable Audio Data Interface Format
  • - I2S, 16-bit Right Justified or DSP
  • 3.0V - 5.5V Supply Operation
  • 14-lead SOIC Package
  • Pin Compatible with WM8725
DESCRIPTION

The WM8726 is a high performance stereo DAC designed for audio applications such as DVD, home theatre systems, and digital TV. The WM8726 supports data input word lengths from 16 to 24-bits and sampling rates up to 192kHz. The WM8726 consists of a serial interface port, digital interpolation filters, multi-bit sigma delta modulators and stereo DAC. 

The WM8726 has a hardware control interface for selection of audio data interface format, mute and de-emphasis. The WM8726 supports I2S, right Justified or DSP interfaces. 

The WM8726 is an ideal device to interface to AC-3TM DTSTM, 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. 

The WM8726 is available in a 14-lead SOIC package.
 
 
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DATA SHEET
WM8726 Rev 4.5 (338 k )

RELATED PRODUCTS
WM8725
WM8761

EVALUATION BOARDS
WM8726EV1M

Application
Automotive
 
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