Interfacing to the Analog World - Technical MCQs

Q1:

A 4-bit R/2R D/A converter has a reference of 5 V. What is the analog output for the input code 0101?

A 3.125 V

B 0.3125 V

C 0.78125 V

D –3.125 V

ANS:D - –3.125 V

No answer description is available.