From the theoretical development in the previous article (Reference 1), basic application circuits can be realized. The gain equations show that the inverting stage may have a closed loop gain (Acl) ...

You think of op amps as amplifiers because, no kidding, it is right in the name. But just like some people say, “you could do that with a 555,” [Doctor Volt] might say, “you can do that with an op amp ...

Editor’s note: This is part one of a three part article. The article is a good fundamentals article for anyone who is not completely familiar with analog design but needs to design analog circuits ...

The very basics of operational amplifiers. Learn comparator, inverting, and non-inverting op-amp configurations. An operational amplifier, or op amp, is a dc-coupled high-gain electronic voltage ...

Who is involved with simulating op-amp design and developing their datasheets? Clarifications on sometimes obtuse amplifier specifications. Pitfalls to avoid when interpreting ac specs. What to watch ...