
Wolfson Microelectronics plc
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