They are easy to design with and have become an essential building block for electronic systems. The first common op amp configuration we will look at is the non-inverting amplifier (Figure 2). I ...

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 ...

To allow the comparison of different op-amps in a headphone amplifier, [Stephan Martin] has created a stereo amplifier board complete with sockets to take single or dual op-amp chips. The circuit ...

Analog Devices has created a fast power op-amp that can handle ±55V rails and ±1A outputs, with a digital control bus for ...

We took a look at op amp integrators in the previous article, Op amps do integration, so it makes sense to round out the picture by covering differentiator circuits. Of course, differentiation is the ...

and a handy example can be found on the output of an early op-amp we took a look at earlier in the year. We’ve now taken a look at the three basic configurations of a transistor amplifier ...

2. The LTspice schematic of the K2-W op amp in a basic inverting configuration incorporates the symbol created for the K2-W model. The gain G is set to ‒1. Two power supplies, +300 V and ‒300 ...