52. A(n) ________ amplifier configuration has an input impedance approximately equal to the input resistor Ri and an output impedance approximately equal to the output impedance of the op-amp itself.
(a) non-inverting (b) inverting (c) voltage-follower (d) any of these
Answer
Answer : (b)
Explanation
Explanation : No answer description available for this question. Let us discuss.
5555555555 49. A(n) ________ amplifier configuration has a higher input impedance and a lower output impedance than the op-amp itself. (a) non-inverting (b) inverting (c) voltage-follower (d) any of these
5555555555 51. The ________ amplifier configuration has the highest input impedance and the lowest output impedance of the three basic op-amp configurations. (a) non-inverting (b) inverting (c) voltage-follower (d) none of these
Operational Amplifier » Exercise - 116. For an OP-amp with negative feedback, the output is ....... (a) equal to the input (b) increased (c) fed back to the inverting input (d) fed back to the non-inverting input
Operational Amplifier » Exercise - 15. A differential amplifier ........... (a) is a part of an OP-amp (b) has one input and one output (c) has two outputs (d) a and c