4 ms·
This is necessary because Vos is often a voltage dependent inaccuracy. So as your circuit functions it's Vos is changing up and down.
by dragontamer 2y ago
This is necessary because Vos is often a voltage dependent inaccuracy. So as your circuit functions it's Vos is changing up and down.
- kragen 2y agoYes, if the opamp doesn't have a stable Vos, you probably can't do a very good job of zeroing it with just a trimpot.