Primarily, op-amps are operated with bipolar power supply, however, we can also use single polarity power supply by
A. generating a reference voltage above ground.
B. “floating” the negative supply terminal (V-) of the op-amp.
C. simply connecting the negative supply terminal (V-) of the op-amp to ground.
D. isolating the negative supply terminal (V-) by a capacitor.
Show Answer
Answer: A
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