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Regarding AGND in TPS65950

Chandru Krishnakumar
Prodigy 10 points
Other Parts Discussed in Thread: TPS65950

Hi,

In the power companion chip(TPS65950), i am using the power supply section, USB interface, Digital MIC section and Hands free Speaker outputs (IHF.LEFT.P & IHF.LEFT.M).

I am  not using ADC, Analog microphone(Analog sections). Will there be any need to isolate the AGND and DGND seperately?

Thanks,

Chandru.K