In a 4-bit R/2R ladder digital-to-analog converter, because of negative feedback, the operational amplifier keeps the inverting (minus) input near ________.
In a 4-bit R/2R ladder digital-to-analog converter, because of negative feedback, the operational amplifier keeps the inverting (minus) input near ________.
[A].
5 volts
[B].
zero volts
[C].
a voltage determined by the binary weighted input
[D].
none of the above
Answer: Option B
Explanation:
No answer description available for this question.