D/A converters output ideal voltages. The actual output will vary from the ideal output for several different reasons. Which of the following is NOT a factor in determining output voltage accuracy?
A) The precision of the resistor used in the summing amplifier output
B) The number of logic input bits
C) The precision of the input voltage level
D) The precision of the resistors used in the summing amplifier input

Question

Quizplus · Accepted Answer

The number of logic input bits determines the resolution of a D/A converter, not the accuracy of the output voltage. Accuracy is influenced by the precision of components such as resistors and the input voltage level.

D/A Converters Output Ideal Voltages