THS4140: Converting a PSpice Differential Amplifier model to a LTSpice model.

Francesco Parrinello

Part Number: THS4140
Other Parts Discussed in Thread: TINA-TI

I am trying to simulate this differential amp in LTSpice.

There is only a PSpice model for this specific part and I was wondering how can I convert the PSpice model to a LTSpice model?

over 4 years ago

0 Hasan Babiker31 over 4 years ago

TI__Genius 15555 points

Hello Francesco,

You should be able to use the .lib file that is provided in LTSpice.

Best,

Hasan Babiker

0 Francesco Parrinello over 4 years ago in reply to Hasan Babiker31

Prodigy 30 points

Can you elaborate more please?

There is a .lib file in the folder for the part but I am not able to import into LTSpice by editing the spice directive if that is what you are referring too.

0 Hasan Babiker31 over 4 years ago in reply to Francesco Parrinello

TI__Genius 15555 points

Hello Francesco,

We cannot support LTspice issues due to legal boundaries. If you would like help simulating in either pspice or TINA-TI, I would be glad to show you how to do this.

Best,

Hasan Babiker