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ADC output
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ADC output

vgy posted on 12 Mar 2013 1:10 AM PST
Top Contributor
133 Forum Posts

Hi Everyone,

                   The ADC i am using is 16 bit. Its Output on LCD is 049E.The formula i am using for manually converting it to voltages is V(analog)= V ref x (1/2n)xdecimal equiavalent of hexadecimal. is this correct one. and V ref what value we have to use, here i am attaching ADC details.

 




Re: ADC output

danaaknight posted on 12 Mar 2013 03:23 AM PST
Top Contributor
1773 Forum Posts

Your reference here is Vdd. So V = Vdd x ADCcount /  2n

 

You can always use the ADC_CountsTo_mVolts() or the one for uV, V,

to do the conversion for you.

 

Regards, Dana.






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