1.

Pick out the incorrect statement “In a 3 bit weighted resistor DAC”$

A. Although the op-amp is connected in inverting mode, it can also be connected in non-inverting mode
B. The op-amp simply work as a current to voltage converter
C. The polarity of the reference voltage is chosen in accordance with the input voltage
D. None of the mentioned
Answer» B. The op-amp simply work as a current to voltage converter


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