8 Replies Latest reply on Oct 28, 2015 2:32 AM by user_1377889

    Only eleven bits from the twelve bit ADC

    marius.liebenberg

      Hi

         

      Newby here. I am using a PSoc4200 (CY84245AXI-483). I have an ADC setup with a 5v reference (VDDA). I can only get 11 bits of resolution out of the ADC and I cannot seem to find anything in the datasheet to suggest that I cannot get 12 bits. What am I doing wrong or do I only get 11 bits from a 12bit ADC.