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.

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  • 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 (THD)
Sample Rate (kHz) 8-192
Analog Power Supply (V) 2.7-5.5
Digital Power Supply (V) 2.7-5.5
Operational Power Consumption (mW) 135
Output Level (Vrms) 1
Package 14 SOIC


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