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ADC Internal refernce voltage for K53n512

Question asked by kanimozhi Raju on Apr 30, 2017
Latest reply on May 2, 2017 by Kan_Li

Hi, 

      I try to interface the temperature sensor with k53n512 and I need to know the reference voltage options to use for ADC.Please tell me that bandgap reference voltage can be used as ADC reference voltage.I tried with internal regulator voltage 1.75 and MCU AFE reference as 3V.But i need to to use 1.4 to 1.5V.Could anyone make a clarification for exact usage and various ways of reference voltage for Single ended ADC.I am using single ended ADC.Thanks in advance.

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