Author Question: What is the purpose of using the ADC interface module? A) for signal conditioning B) to convert ... (Read 45 times)

notis · **on:** Jul 28, 2018

What is the purpose of using the ADC interface module?

A) for signal conditioning
B) to convert the analog signals into digital quantities
C) to convert the digital signals into analog quantities
D) none of the above

Question 2

What is the output voltage of a 4-bit binary-weighted resistor DAC if the binary input is 1010 when the input voltage is 5 V, the LSB resistor is 80 k, and Rf is 20 k?

A) 8 V B) 12.5 V C) 6.25 V D) 10 V