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Independent voltage supply source for AVDD and DVDD for AD7193

Question asked by Rajeshkaliyaperumal on Oct 18, 2016
Latest reply on Oct 19, 2016 by JellenieR

Hi ,

 

Can we use the separate analog and Digital supply voltages for AD7193 ?? For example 3.3 volts as DVDD and 4.5 volts as AVDD and external reference for ADC.

 

what are the risks associated with that independent voltage supply for AVDD and DVDD??

 

Thanks and Regards,

Rajesh K.

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