I am using AD7328 ADC with 12 bit resolution. I want to know about relation between reference voltage, input voltage and digital output.
means if I am supplying 3 VDC to reference with input voltage 5 voltage what would be my digital output.
It will depend on the output coding you selected. Figures 27 and 28 of the AD7328 datasheet shows the ideal transfer characteristic for both twos complement and straight binary.
Retrieving data ...