THS4131: Single ended to Differential

Hi Srilatha,

The PSpice model for TS4131 is already available on device product page under Design & Development tab. Once you unzip it, you will see a file called ths4131.txt. That's an unencrypted SPICE model.

Here is the same link to download it: https://www.ti.com/lit/zip/sloj149

Thanks,
Regards