Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

An instrumentation amplifier (INA) built using three operational amplifiers (op amps) can provide performance advantages in terms of high input impedance, low output impedance, easily adjustable gain, ...

Circuit: Op-Amp Tester Want to repurpose an operational amplifier from a previous project or an old parts collection? Be careful: its functionality might be compromised. Testing an op-amp with a ...

Thus perhaps the most interesting part of the schematic is at the input, where a row of low-noise op-amps are presented in parallel.

Op amps are voltage-amplifying devices designed to be used with external feedback components—resistors and capacitors—that are situated between their output and input terminals.

In this article we will discuss where Schmitt triggers are used, how they work, and how to build a Schmitt trigger circuit diagram using an op-amp.

TI explains step-by-step how to determine the bandwidth of an op amp at the required frequency and offers a calculator tool to make this complex task easier.

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 … ...

Op-amp Monostable Multivibrator using Op-Amp derivation In this circuit also, the period ‘T’ is determined by the values of the resistor R3, the capacitor C1, and the values of the feedback resistors, ...

2) The input of the non-inverting amplifier must be biased to ground as a DC path. 3) Ordinary op amps cannot directly drive capacitive loads. If there is need, you must use capacitors for phase ...