More about Op-Amps (31)

7-07-2022 | [Partner Content] We are exposed to EMI everywhere, it is inevitable, but what is the effect of this on operational amplifiers and what can...

5-06-2022 | Even though the operational amplifier, or op-amp, is not a discrete component like a resistor or a capacitor, its behavior is described by a...

15-08-2021 | It is instructive to play around with the LTspice circuit simulator. In this video we analyze a simple square wave oscillator before changin...

20-07-2021 | To avoid footprint mistakes, one of the most common pitfalls of PCB design, board designers tend to rely on footprint libraries provided by...

24-04-2020 | Members of Elektor’s global community of pro engineers, engineering students, and makers welcome the chance to learn from their engineering...

12-03-2020 | It is instructive, easy and even fun to play around with the free circuit simulator LTSpice every once in a while. In this video you will fi...

2-10-2019 | A simple voltage-controlled oscillator (VCO) built with just one operational amplifier and a few passive components.

1-05-2019 | The final instalment of the short series on opamp basics explores some of the more unusual features of operational amplifiers. Another topic...

1-01-2019 | Even an IC that has clocked up some fifty years on the market is not necessarily hopelessly obsolete. A case in point is that several semico...

1-11-2018 | Many active crossover filters have been published over the years and almost without exception they contain many, and often expensive, compon...