"amplifier"-tagged Public Circuits

Inverting OpAmp Circuit PUBLIC

An inverting op-amp circuit with a gain of 10.

by juchong | updated November 06, 2012

amplifier   lm741   negative-supply   op-amp  

inverting summing amplifier PUBLIC

by nickgibson | updated May 30, 2013

amplifier   op-amp  

JFET-based electret microphone amplifier PUBLIC

Most electret microphone modules today come with a built-in JFET to help provide a low-impedance output and noise resistance, but these must be biased properly.

by CircuitLab | updated June 08, 2017

amplifier   audio   bias-point   jfet  

JLH_amp_1 PUBLIC

by temz.alex | updated August 22, 2016

amplifier   audio  

LM386 PUBLIC

by mk5734 | updated July 27, 2018

amplifier   audio   bjt   lm386  

LM741 PUBLIC

by mk5734 | updated September 05, 2018

amplifier   differential   lm741   op-amp  

Logarithmic amplifier PUBLIC

Standard log-amp design. Modified so both negative and positive signals will be processed.

by anubi | updated June 02, 2012

amplifier   analog   level-shift   op-amp  

Main Amplifier Nikko TRM-750 PUBLIC

Diagram for left channel main amplifier Nikko TRM-750. Work in progress, not all semi-conductors have the proper values and/or symbol.

by KnutOllebolle | updated December 02, 2023

amplifier   class-b   current-control   input-stage   nikko   output-stage   soar-protection   trm-750   vsa   zobel  

MAX038 Function Generator PUBLIC

by FalloutBe | updated December 16, 2013

amplifier   function   generator   max038   oscillator  

Multistage Amplifier Test CCT PUBLIC

by nightlite | updated January 21, 2013

amplifier   multistage   nightlite  

Op Amp Inverting Amplifier PUBLIC

by rhermosillo | updated April 04, 2012

amplifier   inverting   op-amp  

Op Amp Inverting Summing Amplifier PUBLIC

by rhermosillo | updated April 04, 2012

amplifier   inverting   op-amp   summing  

Op Amp Non-inverting Shelving Amplifier PUBLIC

by rhermosillo | updated April 04, 2012

amplifier   non-inverting   op-amp  

Op-Amp configurations PUBLIC

by captain_bibo | updated September 22, 2013

amplifier   op-amp  

Op-amp inverting amplifier PUBLIC

by mrobbins | updated October 21, 2011

amplifier   op-amp  

Op-amp inverting amplifier PUBLIC

Two resistors plus an op-amp form a gain-of-10 (inverted) amplifier.

by CircuitLab | updated June 08, 2017

amplifier   op-amp  

Op-Amp logarithmic amp PUBLIC

An op-amp, diode, and resistor can together be used to create a logarithmic amplifier, where the output voltage is proportional to the log of the input voltage.

by mrobbins | updated October 25, 2011

amplifier   nonlinear   op-amp  

Op-amp non-inverting amplifier PUBLIC

by mrobbins | updated October 21, 2011

amplifier   op-amp  

Op-amp non-inverting amplifier PUBLIC

Two resistors plus an op-amp form a gain-of-10 amplifier.

by CircuitLab | updated June 08, 2017

amplifier   op-amp  

Op-amp non-inverting amplifier with parameters PUBLIC

Using CircuitLab's parameters feature, we've built a parameterized non-inverting amplifier which calculates its own resistance values.

by mrobbins | updated October 01, 2013

amplifier   op-amp