I am attempting to calculate the total error in an op amp (OPA2333 to be specific) that is used in a voltage sensing circuit. If I use the OPA2333 model in my SPICE circuit, are the errors already accounted for when I run a sim? Or do I need to calculate the errors separately and model it into the circuit?
And by errors, I am referring to things like the following:
- Input offset voltage
- Input offset current
- Gain error