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Question

Why Vref is set of ADC0848 to 2.56 V if analog input is connected to the LM35?

a.

to set the step size of the sampled input

b.

to set the ground for the chip

c.

to provide supply to the chip

d.

all of the mentioned

Posted under Computer Architecture

Answer: (a).to set the step size of the sampled input

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Q. Why Vref is set of ADC0848 to 2.56 V if analog input is connected to the LM35?
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