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ADC Leakage or GPIO Leakage

Question asked by kadir uzun on Aug 12, 2016
Latest reply on Sep 12, 2016 by David Diaz Marin

Hello NXP Family,


I have a question regarding to leakage current information about ADC. I am studying on MM9Z1J638 Battery Management Sensor. I have encountered with leakage current issue since I am trying to read NTC results with PTB[0,1,2,3].


This question is related with the information in Table-17 in the datasheet. This part is given below.

I wonder if the leakage shown with red rectangular above is due to ADC leakage or GPIO leakage.


Thanks in advance.