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TLV1831: TLV183x PSpice Model model pinning

Pascal PELLIZZONI
Prodigy 60 points
Part Number: TLV1831
Other Parts Discussed in Thread: TINA-TI

Tool/software:

Hello everybody,

I just dowloaded the TLV183x PSpice Model

Comparing to the datasheet, there are some "extra" pins.

What are VCCI VCCO VEE function ?

Thanks a lot in advance for your valuable help.

  • 0
    TI__Genius 10900 points

    Hi Pascal,

    TLV183x does not have separate input and output supply functionality. The PSpice model should not have those extra pins. Could you please show me where on the datasheet you are seeing VCCI VCCO and VEE?       

  • 0 in reply to HO SIU
    Prodigy 60 points

    Hello,

    no that's in the model that there are theses extra pins.

    Here an extract of the model:

    *****************************************************************************
    * source TLV1831
    .SUBCKT TLV1831 IN+ IN- VCCI VCCO VEE GND OUT

  • 0 in reply to Pascal PELLIZZONI
    TI__Genius 10900 points

    Hi Pascal,

    I apologize, I misunderstood your post. I took a look at the model and you are correct. It seems like an older version of the PSpice model was uploaded onto the web; you can tell by reading the .lib file of the TINA model and the .lib file of the PSpice model.

    In the meantime, the TINA-TI model should have the correct pins.

    I'll go ahead and upload the correct version. Thank you for notifying us of this discrepancy.