Description

SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs 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 See Data Sheet for Additional Information