The schematic in Figure 1 is a common summing amplifier with multiple inputs and one single-ended output. It is a variation of a standard inverting amplifier. Point X is a virtual ground and is ...

An operational amplifier, or op-amp, is a versatile electronic component commonly used in analog circuits for signal processing. It typically has two inputs (inverting and non-inverting) and an output ...

In this article, I’ll describe a few easy steps that will convert any Sallen-Key (SK) or multiple feedback (MFB) active filter from a single-input filter to a summing active filter that gives the same ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

With both current and voltage feedback operational amplifiers (op amp) available to the system designer, how do you decide which one to use? This article is the second of two parts. It reviews several ...

In this lab, we will introduce the operational amplifier (op amp), an active circuit that is designed with certain characteristics (high input resistance, low output resistance, and a large ...