This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

THVD1400: Spice model .lib for PSpice-TI

Part Number: THVD1400


I'm working on RS485, currently using THVD1400DR but getting issues with A and B dropping voltage, so I decided to make some simulation. It turned out that the THVD1400DR that I'm using only provides the .ibis model and I need the .lib for PSpice-Ti. May somebody help me out to get the Spice model please?


Thank you

  • Hi Alan,

    We don't have a PSpice model for this device. 

    How are you loading your device? I am asking because our RS-485 models, when we do have them, are very idealized and even if we did have it - it probably wouldn't be too helpful in most cases - they are basically good for understanding basic functionality - so maybe I will be able to help point to an issue depending on loading of the bus.


    Parker Dodson