WM8783GED/V

Audio A/D Converter ICs Stereo Low Power 98kHz ADC

DESCRIPTION

The WM8783 is a compact, low cost ADC designed for set-top boxes and DVD applications.

Stereo analogue inputs accept 1Vrms line level inputs; the Hi-Fi ADCs output 24-bit stereo data on the I2S digital audio interface.

Sample rates from 8kHz to 96kHz are supported; this is configured automatically according to the external master clock MCLK frequency.

A power on reset POR circuit ensures correct start-up and shut-down. The device is held in reset when MCLK is not present, offering a low-power standby state.

The WM8783 is supplied in an 8-pin SOIC package.

FEATURES

• Hi-fi audio ADC 96dB SNR - ‘A’ weighted

• 2 analogue audio inputs

• I2S digital audio interface - sample rates 8kHz to 96kHz

• Automatic clocking configuration from MCLK and LRCLK

• Integrated voltage reference circuits

• 8-pin SOIC package

APPLICATIONS

• LCD televisions

• Set-top boxes STB

• DVD recorders