**Part Number:**OPA2863

**Other Parts Discussed in Thread:**TINA-TI

Hi

Two questions regarding my design.

First question:

I'd like to evaluate the Stability of OPA2863 (Phase and Gain margin with Bode plot) as a differential Amplifier (See the schematic attached).

My question is where should be place my AC source ? On VIN1 or VIN2 ?

Second question:

I also want to check worst cases. I know how to do a monte carlo analysis for pasive components, but how to vary internal OPA2863 parameters (and on witch parameter can I play) ?

Many thanks for your support

Regards

Anthony