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TLV320AIC3101: DAC OUTPUT NOISE ISSUE

Part Number: TLV320AIC3101


Dear,

We used TLV320AIC3101 to do the test, I  found that I2S input a very small signal about -80dB, DAC output will have a big or small noise, the waveform as below, but DAC mute , there is no noise ; the signal input way is I2S;

the schematic as below, please help me check the reason ,thanks