"amplifier"-tagged Public Circuits

differential FET/BJT amp 2 PUBLIC

Differential FET input, single supply, referenced to ground. V6 or R13 sets bias point. Differential in. Differential out. Note Q1, Q2 feed back through Q5E to improve CMRR and stabilize bias over...

by anubi | updated May 20, 2012

amplifier   audio   bjt   differential   jfet  

Differential Pair PUBLIC

BJT differential amplifier with a current source for polarization

by juanbn1503 | updated October 28, 2015

amplifier   bj   constant-current-source   differential  

Discrete Class D (nonworking) PUBLIC

Fully discrete Class D amplifier. Copy of the UM10155.

by darkamikaze | updated August 27, 2012

amplifier   class-d   discrete   fully-discrete   non-working   um10155  

Dual BJT amplifier with adjustable gain and differential output PUBLIC

by charliechang | updated February 07, 2013

amplifier  

dumb distortion unit PUBLIC

silly single-transistor germanium distortion unit, as spec'ed by the distributer.

by stashcraft | updated January 30, 2013

amplifier   audio   bjt   guitar  

DX Amp PUBLIC

This is a simple 50 watt audio power amplifier circuit that was designed by Brazilian Carlos Mergulhão who offers it freely to the DIY community -- for non commercial use. It has since become renowned...

by TAJ | updated March 13, 2012

amplifier   audio   bjt  

electret amplifier PUBLIC

electret amplifier

by jjkeizer | updated April 23, 2013

adc   amplifier   electret   microphone  

Electronics S2L1 PUBLIC

Basic MOSFET CS amp.

by stashcraft | updated January 15, 2013

amplifier   lab   mosfet  

Exe6.5 PUBLIC

Circuito retificador de onda completa V+ utilizando amp op para ganho maior que 1

by chelever | updated May 16, 2013

amp-op   amplifier   full-wave   op-amp   rectification  

Figura # 1 Practica 3 PUBLIC

by amerejil | updated November 17, 2015

amplifier  

Filtro de audio de baja frecuencia (LMF) PUBLIC

by qsaldana | updated April 17, 2015

active-filter   amplifier   audio   filter   high-pass   low-pass  

Geophone Amplifier PUBLIC

Single-supply voltage. High-impedance differential input referenced to ground. Low impedance differential line-driver output. This circuit would not converge with old JFET model. CircuitLab fixed the...

by anubi | updated May 19, 2012

amplifier   audio   bjt   differential   jfet   level-shift   startup  

headphone amp PUBLIC

by twimpiex | updated March 18, 2012

amplifier   battery-operated   headphone  

Instrumentation amp and DRL PUBLIC

Instrumentation amplifier and driven-right-leg feedback circuit for biosignal recording.

by stephenr | updated April 10, 2018

amplifier   feedback   instrumentation-amplifier  

Instrumentation Amplifier PUBLIC

by krb686 | updated August 08, 2013

amplifier   instrumentation-amplifier   op-amp  

Integratore non invertente PUBLIC

by Nello94 | updated May 19, 2013

amplifier   integrator   non-inverting   op-amp  

Intrumentation & Calibration Lab Project PUBLIC

by circuitsuser | updated March 26, 2015

amplifier   buffer-op-amp   calibration   circuit   difference-amplifier   instrumentation-amplifier   op-amp   project   strain-gage   wheatstone-bridge  

Inverting Amplifier using OpAmp PUBLIC

Just a simple inverting amplifier using OpAmp !!

by au_kishore | updated July 18, 2012

amplifier   opamp  

Inverting Amplifier: How to build and simulate op-amp circuit with a specific gain PUBLIC

In this circuit we show an inverting amplifier with a set gain. See the video here: https://youtu.be/CbmKI9ncpJ8

by hevans | updated June 19, 2020

amplifier   op-amp   tutorial  

inverting op amp PUBLIC

by nickgibson | updated April 02, 2013

amplifier   op-amp