Datasheet Summary
Data Sheet
SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs ADAU1702
Features
28-/56-bit, 25 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 plete 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 a master clock from 64 × fS, 256 × fS,
384 × fS, or 512 × fS clocks Flexible serial data input/output ports with...