Electronics and Communication Engineering - Exam Questions Papers - Discussion

15. 

In a 4 bit weighted resistor D/A converter, the resistor value corresponding to LSB is 32 kΩ. The resistor value corresponding to MSB will be

[A]. 32 KΩ
[B]. 16 KΩ
[C]. 8 KΩ
[D]. 4 KΩ

Answer: Option D

Explanation:

2n - 1 R = 32 K&Omeg;

n = 4

⇒ 8R = 32

R = 4 KΩ.


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