214 Electronic Definition or Meaning for buffer amplifier

Definition for buffer amplifier


What is buffer amplifier in electronics?
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buffer amplifier

this is an amplifier that you use to isolate two other circuits when one is overloading the other. A buffer amplifier usually has a very high input impedance, a very low output impedance, and a voltage gain of 1. These qualities mean that the buffer amplifier will transmit the output of the first circuit to the second circuit without changing the signal.

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