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TINA/Spice/OPA827: Simulation on TINA

Ngo Toan
Prodigy 40 points

Part Number: OPA827
Other Parts Discussed in Thread: TINA-TI

Tool/software: TINA-TI or Spice Models

Hi everybody.

I'm a newbie, so I have a problem when I simulation on TINA. I dont' know how creat a input shape ( Vin). This link: and at 5.00 have a simualation, but I don't know how to draw Vin shape. Furrther, how to draw all input shapes that I desire. Hope the help from everyone. Many thanks! 

  • 0 in reply to kai klaas69
    Prodigy 40 points

    Hello Kai,

    This video that means if input source shape don't as same as input available on TINA, we will use PWL, take data from a file, example notepad. But how the value of file I should type? Video not mention, so I confused. Can you give me a example, it's seem easier for me.

    Thanks a lot. 

  • 0 in reply to Ngo Toan
    Guru 140200 points

    Hi Ngo,

    it's very simple: Just take any editor and create a TXT file. Look what happens with my example:

    ngo.TSC

    Check it out by yourself, it's really simple.

    Kai

  • 0 in reply to kai klaas69
    Guru 140200 points

    Fullscreen 2376.test.txt Download 
    0 0
1m 1
2m 0
3m 1

  • 0 in reply to kai klaas69
    TI__Genius 11135 points
    Ngo

    Did this resolve your issue? If not, just post another reply.

    Thanks
    Dennis