Bob White has written a series of articles on op amps for EDN. These articles clearly example some practical op amp circuits, and detail the limitations of them. Very clear and concise articles.
Common Op-Amp Circuits – The basics explained.
Op-Amps Do Integration – Integrators clearly explained.
The Practical Differentiator is Quite Versatile – Some interesting applications.
Using An Op-Amp as a Comparator – There are some gotchas you should be aware of when making use of a spare op-amp.
These articles are worth the read. I'll update this thread if more articles are added to the series.
Common Op-Amp Circuits – The basics explained.
Op-Amps Do Integration – Integrators clearly explained.
The Practical Differentiator is Quite Versatile – Some interesting applications.
Using An Op-Amp as a Comparator – There are some gotchas you should be aware of when making use of a spare op-amp.
These articles are worth the read. I'll update this thread if more articles are added to the series.