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WM8728 - 24-bit/ 192kHz Stereo DAC with Volume Control and DSD Support

General Description

The WM8728 is a high performance stereo DAC designed for audio applications such as DVD, home theatre systems, and digital TV.

The WM8728 supports PCM data input word lengths from 16 to 32-bits and sampling rates up to 192kHz.

Key Features

  • including on-chip mute, attenuation and phase reversal. A hardware controllable interface is also available (DSD operation is only possible in hardware mode). The WM8728 is an ideal device to interface to AC-3, DTS, and MPEG audio decoders for surround sound.

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Datasheet Details

Part number WM8728
Manufacturer Wolfson Microelectronics plc
File Size 254.87 KB
Description 24-bit/ 192kHz Stereo DAC with Volume Control and DSD Support
Datasheet download datasheet WM8728 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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WM8728 24-bit, 192kHz Stereo DAC with Volume Control and DSD Support DESCRIPTION The WM8728 is a high performance stereo DAC designed for audio applications such as DVD, home theatre systems, and digital TV. The WM8728 supports PCM data input word lengths from 16 to 32-bits and sampling rates up to 192kHz. Alternatively the WM8728 can operate in DSD compatible mode where a 64x bitstream is input for each channel. The WM8728 consists of a serial interface port, digital interpolation filters, multi-bit sigma delta modulators and stereo DAC in a small 20-pin SSOP package. The WM8728 also includes a digitally controllable mute and attenuate function for each channel. The WM8728 supports a variety of connection schemes for audio DAC control.