Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Attached is a bipolar op amp I designed, how do I calculate the max peak-to-peak output swing and the max input voltage that can be applied without any distortion.
"without any distortion" makes it easy. There will always be distortion, so the answer for both questions is null.
If you set a reasonable limit on distortion, then simulation would help. That is, it would help if you had a readable schematic instead of that tiny fuzzy jpeg.
What part of the circuit would you like me to make clearer, when I open it, it looks clear. Did you double click on it? Good question on the level of distortion, I don't have figure. Is there a starting calculation that I can use that should get me close to some level of visual distortion?
Thanks
Begin with a DC analysis of the output stage with the condition that the output transistor is saturated, and then when it is cut off. Use the Thevenin equivalent of this stage to calculate the resulting voltage available at the load.
The single ended class A output does present a problem since it can source much more than it can sink.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.