18F2525 ADC Accuracy

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  1. - 28th December 2005, 02:57 #1
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    mungam753
    mungam753 is offline Junior Member
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    Default 18F2525 ADC Accuracy

    I am seeing a number jump of 144 to 155 on my analog conversions of 5VDC with a 740 millivolt input. I don't see the input changing but the conversion seems to be not as accurate as I would like it to be. I am using a 10 bit result and a 4mhz crystal.
    Is this normal or do I have some settings hosed up?
    Last edited by mungam753; - 28th December 2005 at 11:36.
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