In electronics, a buffer amplifier is a unity gain amplifier that copies a signal from one circuit to another while transforming its electrical impedance...

article illustrates some typical operational amplifier applications. A non-ideal operational amplifier's equivalent circuit has a finite input impedance...

instrumentation amplifier (sometimes shorthanded as in-amp or InAmp) is a type of differential amplifier that has been outfitted with input buffer amplifiers, which...

component of a fiber optic cable Buffer (rail transport), a device that cushions impacts between vehicles Buffer amplifier, an isolating circuit used in...

spreader. The diamond buffer is used primarily in the input and output stages of high-speed current-feedback operational amplifiers. The circuit is also...

"disconnected") output state (in addition to logic low and high). A voltage buffer amplifier transfers a voltage from a high output impedance circuit to a second...

{R}{R_{\text{E}}}}}}.} From this result, the gain approaches unity (as expected for a buffer amplifier) if the resistance ratio in the denominator is small. This ratio decreases...

operational amplifier. To sample the input signal, the switch connects the capacitor to the output of a buffer amplifier. The buffer amplifier charges or...

emulated in software to be used in mixing. Low-noise amplifier (LNA) Instrumentation amplifier Buffer amplifier Logarithmic resistor ladder "preamplifier". Merriam-Webster...

given in units of siemens). Electronics portal Negative feedback amplifier Buffer amplifier Two-port networks Hybrid-pi model Common collector Common emitter...