General Description
The ALC5633Q is a high performance I2S/PCM interface audio codec. The main functions have Stereo Codec, Stereo Headphone Output, Stereo Differential Input, Stereo Line Input and Mono Class-AB/D Speaker Amplifier.

Features
■ Digital-to-Analog Converter with 98dBA SNR and –90dB THD+N
■ Analog-to-Digital Converter with 93dBA SNR and –90dB THD+N
■ Mono BTL (Bridge-Tied Load) / Stereo SE (Single-Ended) Class-AB/D amplifier and with
   650mW/Ch output power (SPKVDD=3.6V, THD = 1%, 8W load, Class-D Mode)
   2W/Ch output power (SPKVDD=5.0V, THD = 1%, 4W load, Class-D Mode)
■ Stereo differential analog microphone inputs with multi-step boost
   pre-amplifiers and low noise microphone bias
■ Audio jack insert detection and microphone switch detection
■ Power management and enhanced power saving
■ Support flexible digital 7 bands equalizer (EQ) and wind filter
■ Support analog to analog path with EQ function
■ Support digital spatial sound and pseudo stereo effect
■ Zero detection and soft volume for pop noise suppression
■ Inside PLL can receive wide range clock input
■ Digital beep generator
■ Support I2C control interface
■ 24bit/8kHz ~ 192kHz I2S/PCM interface for stereo DAC
■ 24bit/8kHz ~ 96kHz I2S/PCM interface for stereo ADC
■ Support enhanced Auto Level Control (ALC) function for playback and record
■ QFN-32 (5mm x 5mm) package

System Application
■ Tablet PC system/Ultra-Mobile PC (UMPC)
■ Portable Navigation Device