AnsweredAssumed Answered

5V voltage reference for the AD7718?

Question asked by t.stern on Sep 25, 2016
Latest reply on Sep 25, 2016 by JellenieR

My application requires converting voltages from (almost) 0 to 5V using fully differential probing. From the application sheet it seems like I need to use a 2.5V reference in order to cover the entire input range of the ADC?

 

Somehow it seems that in order to run the setup I need want RN2 = RN1 = RN0 = 1 in ADCCON & Vref2 = 2.5V & Vredf1 = GND (0V). Is this correct?

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