What digital input would come closest to given value

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A 12-bit bipolar DAC has a 10.00-V reference.

a. What output voltage results from digital inputs of 4A6H, 02BH, and D5DH?

b. An output of 4.740 V is needed. What digital input would come closest to this value? By what percentage is the actual output different?

c. Suppose the output picks up a high-frequency noise of 50 mV rms. How many output bits are obscured by this noise?

Reference no: EM131392497

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