McqMate
| Q. |
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 |
| Answer» A. to set the step size of the sampled input | |
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