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ADUCM360 ADC differential mode voltage range

Question asked by new_to_analog on Aug 26, 2015
Latest reply on Sep 4, 2015 by MMA

Hello,

 

in manual I read this:

"For example, if ADC0 is configured for differential mode using an external 1.0 V reference source and the ADC negative input is set to 1.5 V (common mode = 1.5 V), the resulting valid input voltage range is 0.5 V to 2.5 V in bipolar mode and 1.5 V to 2.5 V in unipoloar mode."

 

Is it possible to have similar input voltage range if using internal voltage reference instead of external?

 

thanks

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