i would like to use this ic SPV1050, May I know what simulation software can I use to simulate this circuit?

[Marco FICHERA]

Hi @luckysquad​ ​,

what I can suggest you is to use a STEVAL-ISV019V1 board, configuring R2=R3.

If you don’t have a TEG you can use a DC voltage supply with a series resistor.

Regards

Marco