modified 9 years ago

OpAmp - Buffer theory

In this configuration the OpAmp works as a Non-inverting amplifier with unitary gain. The formulation is the same of the Non-inverting, but in this case we remove the resistor Rg. This is the same that a infinity impedance. Putting in the formula, the gain will be unitary Output: Vout = Vin Ps .: Rg is the resistor connecting the inverting input to the ground. Ps2 .: This simulation use DC signals because it's easier to see the numerical results and check with the formula. You can change to sine or square wave if prefer.
published 9 years ago

EveryCircuit is an easy to use, highly interactive circuit simulator and schematic capture tool. Real-time circuit simulation, interactivity, and dynamic visualization make it a must have application for professionals and academia. EveryCircuit user community has collaboratively created the largest searchable library of circuit designs. EveryCircuit app runs online in popular browsers and on mobile phones and tablets, enabling you to capture design ideas and learn electronics on the go.

Copyright © 2023 by MuseMaze, Inc.     Terms of use     Privacy policy