WM8706

CABLE FLAT FLEX 5" 1MM 13POS

DESCRIPTION

The is a high performance stereo DAC designed for audio applications such as DVD, home theatre systems, and digital TV. The WM8706 supports data input word lengths from 16 to 32-bits and sampling rates up to 192kHz. The WM8706 can implement 2 channels at 192kHz for high end DVD-Audio. The WM8706 consists of a serial interface port, digital interpolation filters, multi-bit sigma delta modulators and stereo DAC in a small 28-lead SSOP package. The WM8706 also includes a digitally controllable mute and attenuate function on each channel.

FEATURES

• Stereo DAC

• Audio Performance

  - 106dB SNR ‘A’ weighted @ 48kHz DAC 

  - -97dB THD

• DAC Sampling Frequency: 8kHz – 192kHz

• 3-Wire Serial Control Interface or Hardware Control

• Programmable Audio Data Interface Modes

   - I2S, Left, Right Justified, DSP

   - 16/20/24/32 bit Word Lengths

• Independent Digital Volume Control on Each Channel with 127.5dB Range in 0.5dB Steps

• 3.0V – 5.5V Supply Operation

• 28-Lead SSOP Package

• Exceeds Dolby Class A Performance Requirements

APPLICATIONS

• DVD-Audio and DVD ‘Universal’ Players

• Home theatre systems

• Digital TV

• Digital broadcast receivers