Whenever you need an amplifier or have a related linear-circuit design problem, most of you will turn to an op amp as a solution.

(Editor's additional note: if you are not familiar with the principles and analysis of PID control: you should be; It is the most ...

Andy recommends favorite resources for basic op amp circuits and includes a portion of TI's AN-20. Test your knowledge with our ...

Operational amplifiers (commonly called op amps) are a ubiquitous building block for designing electronic circuits. Today, these ...