A 4-bit R-2R digital to analog converter has a reference of 5V. What is the analog output for the input code 1010?

A 4-bit R-2R digital to analog converter has a reference of 5V. What i

1.	A 4-bit R-2R digital to analog converter has a reference of 5V. What is the analog output for the input code 1010?
A.	3.125 V
B.	0.78125 V
C.	-3.125 V
D.	0.3125 V
Answer» D. 0.3125 V

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A 4-bit R-2R digital to analog converter has a reference of 5V. What is the analog output for the input code 1010?

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