Simulation for Op amps

Discussion in 'The Projects Forum' started by kelun1, Apr 26, 2012.

  1. kelun1

    Thread Starter New Member

    Mar 25, 2012
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    Hi guys,

    I am trying to look for a simulator that allow me to construct this :

    [​IMG]

    can anyone tell me which program that i can download online to do it? i have been looking around for it. =(

    or maybe any program that can run this spice file

    please help me as i need it badly for my project =(

    and thanks alot of the help!
     
  2. t06afre

    AAC Fanatic!

    May 11, 2009
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  3. kelun1

    Thread Starter New Member

    Mar 25, 2012
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    0
    hi bro! thanks for the reply!

    i did try LTSPICE.. but i cant get it to run.. there is no output or things.. =(

    or do you have other recommendation that maybe i can draw the above circuit out and run simulation and show an scope output or something after i feed the input with voltage or signals?
     
  4. t06afre

    AAC Fanatic!

    May 11, 2009
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    Sorry, I can not help you. But stay online and some who use LTSPICE may help you
     
    kelun1 likes this.
  5. kelun1

    Thread Starter New Member

    Mar 25, 2012
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    thank you man! really appreciate it! i shall wait and see =D
     
  6. crutschow

    Expert

    Mar 14, 2008
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    What do you mean "there is no output or things.."? You run the simulation and then click on the points in the schematic where you want to view the simulation results and that will generate a plot.

    Did you read the Getting Started Guide on how to use LTspice? It takes a little effort to learn but it will do what you want.

    Post the circuit .asc file you tried to run.
     
  7. kelun1

    Thread Starter New Member

    Mar 25, 2012
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    0
    hi man! thanks for the reply!

    i have tried it all night and finally got it to run. its showing 2 signal from node 2 (input) and node 10(amplify).

    now i am just trying to understand this coding and i should be all set. thanks guys!
     
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