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ADAU1401

Analog Devices
Part Number ADAU1401
Manufacturer Analog Devices
Description SigmaDSP 28-/56-Bit Audio Processor
Published Jul 19, 2009
Detailed Description Data Sheet SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs ADAU1401 FEATURES 28-/56-bit, 50 MIPS digit...
Datasheet PDF File ADAU1401 PDF File

ADAU1401
ADAU1401


Overview
Data Sheet SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs ADAU1401 FEATURES 28-/56-bit, 50 MIPS digital audio processor 2 ADCs: SNR of 100 dB, THD + N of −83 dB 4 DACs: SNR of 104 dB, THD + N of −90 dB Complete standalone operation Self-boot from serial EEPROM Auxiliary ADC with 4-input mux for analog control GPIOs for digital controls and outputs Fully programmable with SigmaStudio graphical tool 28-bit × 28-bit multiplier with 56-bit accumulator for full double-precision processing Clock oscillator for generating master clock from crystal PLL for generating master clock from 64 × fS, 256 × fS, 384 × fS, or 512 × fS clocks Flexible serial data input/output ports with I2S-compatible, left-justified, right-justified, and TDM modes Sampling rates of up to 192 kHz supported On-chip voltage regulator for compatibility with 3.
3 V systems 48-lead, plastic LQFP APPLICATIONS Multimedia speaker systems MP3 player speaker docks Automotive head units Minicomponent stereos Digit...



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