The unsigned decimal number 21510 is inputted to an 8-bit DAC. Given that RF = R0/255, logic 0 corresponds to 0 V, and logic 1 corresponds to 10 V,
a. What is the output of the DAC?
b. What is the maximum voltage that can be outputted from the DAC?
c. What is the resolution over the range 0 to 10 V?
d. Find the number of bits required in the DAC if an improved resolution of 3 mV is desired.
Analysis:
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