ALC5642-VF
Datasheet
Digital Features:
Two 24bit/8kHz ~ 192kHz I2S/PCM interface for each mono DAC and stereo DAC
Two 24bit/8kHz ~ 192kHz I2S/PCM interface for stereo ADC
I2C control interface
Two digital microphone interface support
Asynchronous sample rate converter (ASRC) for each interface
Programmable register table with two sequencers
7-bands flexible equalizer (EQ) for DAC path or ADC path
Enhanced DRC(Dynamic Range Control)/AGC(Auto Gain Control) with compression function for
DAC path or ADC path
Dynamic wind noise reduction filter
Zero detection and soft volume for pop noise suppression
Speaker amplifier DC term self-test function for speaker protection
SounzRealTM audio sound processing
OmniHeadphone EXPTM
OminiSound EXPTM
TruTreble EXPTM
BassBack EXPTM
TruBass EXPTM
2.1-Ch Generator from 2-Ch Track
Dipole Speaker
Voice sound processing
Voice Communication Enhancement
Voice Recognition Enhancement
Far Field Pick-Up Technology
3. System Application
Smart Phones
Tablet
Multi-Channel Audio Hub/CODEC with embedded Voice
DSP and SounzRealTM Digital Sound Effect
3
Rev. 0.93
REALTEK [ Realtek Semiconductor Corp. ]
