DESCRIPTION

The WM8762 is a high performance stereo DAC designed for audio applications such as DVD, home theatre systems, and digital TV. The WM8762 supports data input word lengths from 16 to 24-bits and sampling rates up to 192kHz. The WM8762 consists of a serial interface port, digital interpolation filters, multi-bit sigma delta modulators and stereo DAC in a very small 8-pin SOIC package. The WM8762 supports a 16-24-bit left justified digital audio interface.

The WM8762 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.

FEATURES

• Stereo DAC

• Audio Performance

- 98dB SNR (‘A’ weighted @ 48kHz)

- -84dB THD

• Sampling Frequency: 8kHz – 192kHz

• Audio Data Interface Format

- 16-24-Bit Left Justified

• 2.7V – 5.5V Supply Operation

• 8-lead SOIC Package

APPLICATIONS

• DVD Players

• Digital TV

• Digital Set Top Box