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PCM4220设计基础问题请教

Other Parts Discussed in Thread: AM3358, PCM4220, TLV320AIC3106

我想做一个性能很好的声音采集的电路,主控用AM3358,参照TI AM3358的开发板来设计,TI的AM3358开发板上音频芯片用的是TLV320AIC3106,这个芯片是音频编解码芯片,我的设计不需要放声音,只需要采集声音,所以我只用音频编码器,所以我选了一款PCM4220