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electronics and communication engineering digital electronics
1. A 2 bit BCD D/A converter is a weighted resistor type with ER = 1V, R = 1 MΩ and Rf = 10KΩ then Resolution in percent and volt is __________ .
(A): 1%, 1 mv
(B): 1%, 10 mv
(C): 10%, 1 mv
(D): 10%, 10 mv
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By: guest on 01 Jun 2017 11.53 pm
Resolution % for BCD = where d is Resolution in volts. Resolution in volts = volts per step = 0.01V 0r 10mV.
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