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TINA/Spice/OPA656: OPA656 Spice model doesn't work in the LTspice!

xyz xyz
Intellectual 1000 points
Part Number: OPA656
Other Parts Discussed in Thread: TINA-TI,

Tool/software: TINA-TI or Spice Models

Hello

after many simulations with the LTspice and many OpAmps I found that OPA656 Spice model doesn't work in the LTspice!

Please correct the spice model

thanks

  • 0
    TI__Mastermind 29035 points
    Without more specific information, it is difficult to tell what went wrong.

    Generally speaking though, if there's a problem running simulation, you should first seek help from the simulator tool vendor because all simulators are not created equal and may have individual requirement or gotcha that the model developers may not be aware of.

    Thanks,
    JC
  • 0 in reply to JC Zhu
    Intellectual 1000 points

    in  AC simulation most of the time I encounter  the below message:

    Damped Pseudo-Transient Analysis

    in  Transient simulation the output of my circuits based on the OPA656 is zero

    or:

    I have imported the model in TINA TI and it works correctly without any errors! but in LTspice I couldn't simulate. I have problem only with the OPA656 Spice model!