Analog Devices Educational Webcast to Focus on Basics of Op Amp Operation to Help Engineers Optimize Circuit Performance. Analog Devices will air “The Op Amp” webcast on February 9, 2011. The ...

Here is a close look at the common- versus differential-mode voltage and instrumentation amplifier (IA) topologies.

Op amps are the basic building blocks for much of linear circuit design. You probably learned about them in college and even designed some products containing an op amp. As an electronic engineer, you ...

Andy recommends favorite resources for basic op amp circuits and includes a portion of TI's AN-20. Test your knowledge with our op amp quiz; answer explanations are included. By 1969, a fledgling ...

If you’ve ever wondered why an op amp has the little plus and minus symbols on it, its because at the heart of it, the device is a differential amplifier. The problem is that — ideally, at least — it ...