Author Question: The first step in any project is the thorough definition of its scope. Indicate whether the ... (Read 32 times)

washai · **on:** Jul 28, 2018

The first step in any project is the thorough definition of its scope.

Indicate whether the statement is true or false

Question 2

Select the statement that best describes the input resistor values for a simple DAC using an op-amp as a summing amplifier.

A) Starting with the LSB resistor, the values increase by a factor of 4 to the MSB resistor.
B) Starting with the MSB resistor, the values decrease by a factor of 4 to the LSB resistor.
C) They are binarily weighted with the LSB resistor having a value equal to the feedback resistor and the MSB having the highest value.
D) They are binarily weighted with the LSB resistor having the largest value and the MSB having a value equal to the feedback resistor.