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in Linear Integrated Circuits by (41.4k points)
Voltage follower circuit are used in

(a) Active filter

(b) All of the mentioned

(c) Sample and hold circuit

(d) Bridge circuit with transducer

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Asked question is from Very High Input Impedance Circuit topic in section Operational Amplifier Applications of Linear Integrated Circuits

1 Answer

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by (13.9k points)
Answer: (b) All of the mentioned

Voltage followers (buffer amplifiers) are used in active filters, sample and hold circuits, and bridge circuits with transducers for impedance matching and signal buffering.

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