Datasheet Analog Devices ADAV4601

Audio Processor for Advanced TV
ADAV4601
FEATURES GENERAL DESCRIPTION Fully programmable 28-bit audio processor for enhanced
ATV sound—default audio processing flow loaded on reset
Implements Analog Devices, Inc. and third-party branded
audio algorithms
Adjustable digital delay line for audio/video
Synchronization for up to 200 ms stereo delay
High performance 24-bit ADC and DAC
94 dB DNR performance on DAC channels
95 dB DNR performance on ADC channels
Headphone output with integrated amplifiers
High performance pulse-width modulation (PWM) digital
outputs
Multichannel digital baseband I/O
4 stereo synchronous digital I2S input channels
One 6-channel sample rate converter (SRC) and one stereo
SRC supporting input sample rates from 5 kHz to 50 kHz
One stereo synchronous digital I2S output
S/PDIF output with S/PDIF input mux capability
Fast I2C control
Operates from 3.3 V (analog), 1.8 V (digital core), and 3.3 V
(digital interface) …