Wolfson Microelectronics plc WM8729
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.| Part No. | WM8729 |
|---|---|
| Datasheet | WM8729 Download |
| Manufacturer |  Wolfson Microelectronics plc |
| Description | 24-bit/ 192kHz Stereo DAC |
| Buy | Stock & Price |
DESCRIPTION
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. WM8729 24-bit, 192kHz Stereo DAC Product Preview, Rev 1.2, April 2001FEATURES
● Stereo DAC● 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
● 3.0V - 5.5V Supply Operation
● 16-pin SOIC Package
● Exceeds Dolby Class A Performance Requirements
APPLICATIONS
● DVD-Audio and DVD ‘Universal’ Players● Home theatre systems
● Digital TV
● Digital broadcast receivers BLOCK DIAGRAM FORMAT MUTEB DEM CONTROL INTERFACE WM8729 BCKIN LRCIN DIN SERIAL INTERFACE MUTE MUTE DIGITAL FILTERS SIGMA DELTA MODULATOR SIGMA D...
