Assume that in a certain 4-bit weighted ladder DAC, the input represen – McqOptions

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1.	Assume that in a certain 4-bit weighted ladder DAC, the input representing the most significant bit is applied to a 20 k resistor. What is the size of the resistor that represents the least significant bit?
A.	2.5 k
B.	5 k
C.	80 k
D.	160 k
Answer» E.

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