Circuit simulations are great because you can experiment with circuits and make changes with almost no effort. In Circuit VR, we look at circuits using a simulator to do experiments without having to ...

[Tim] wanted to help out a ECE student struggling with some Op-Amp problems. He put together a video which does a good job of explaining what an Op-Amp does, then tackles each of the questions one at ...

Operational amplifiers (op amps) play many different roles in optimizing the performance of mixed signal system design. Today’s mixed signal designer is challenged to understand the requirements of ...

In the last column (Simulating op amp noise) I showed how to do simple and fast simulations on op amp circuits to get a handle on what kind of noise performance to expect. As can be expected with any ...

So…LTspice of the K2-W Op Amp Reveals the Mad Scientists’ Fingerprints (Part 3) LTspice simulation of the K2-W Vacuum Tube Op Amp’s design reveals the mad ...

Delivering many improved major specs over traditional LM324 op-amps, but with rail-to-rail inputs and outputs, STMicroelectronics has introduced a 6MHz all-rounder op-amp family that will operate from ...

How do you get the input of an op-amp to work below the negative-most supply rail?, I asked. Now I know – thanks to the patience of ADI field application engineer Andreas Koch. It was not just any ...

A simple linear voltage-controlled amplifier can be constructed with one op amp and two JFETs. The amplifier can achieve an 80-dB dynamic control range with less than ...

STMicroelectronics has unveiled a new range of high‑precision operational amplifiers designed to deliver accurate analogue ...

STMicroelectronics has released the TSB192, a dual zero-drift op amp for precision signal conditioning, with a 4 V to 36 V ...