的SigmaDSP 28- / 56位音频处理器，内置两个ADC和四个DAC SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs
ADAU1401 CODEC Audio Evaluation Board
得捷:
BOARD EVAL FOR ADAU1401
艾睿:
Platform That Operates All Of The ADAU1401 Functions With A Full Range Of Analog And Digital Inputs And Outputs Board