192 kHz, Low Cost Stereo D/A Converter

The WM8761 is a stereo digital/analog converter (DAC) that supports data input from 16 to 24-bits and sampling rates up to 192 kHz and features selection of audio data interface format, mute and de-emphasis. The WM8761 supports I²S, right Justified or DSP interfaces and 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 192 kHz for high-end DVD-Audio applications.

Features

  • Pin selectable audio data interface format
  • Data formats: I²S, right justified, DSP
  • Pin compatible with WM8725 and WM8726

Parametric Specifications

Channel(s) Out 2
Resolution (bits) 24
Dynamic Range (dB) 100
THD+N (dB) -90
Sample Rate (kHz) 192
Analog Power Supply (V) 2.7-5.5
Output Level (Vrms) 1
Package 14 SOIC

Technical Documents

WM8761 Product Datasheet

Oct 1, 2011, v4.6 : 168 Kb

WM8761-EV1M Evaluation Board User Handbook

Jul 1, 2004, v1.1 : 406 Kb

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