Operational amplifiers (op amps) are almost the perfect amplifier. As long as you keep a few important details in mind, their imperfections will seem invisible. Figure 1. This simple non-inverting op ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Brent Butterworth Brent Butterworth is a writer dedicated to audio gear. He has been ...

The difference amplifier is a common and useful circuit employed in various applications ranging from factory automation to electric vehicle systems. That’s primarily because it’s helpful to add ...

In this article, we will see how to import a third-party model with QSPICE. The first operation is to have the model of the desired component available in textual format. Typically, their declaration ...

Clear and detailed audio reproduction. Simple and versatile operation. All the streaming options. Loads of inputs and features. Sleek design with that classic Technics style. Sound leans toward the ...

Abstract: There is a pressing need to explore circuit design ideas in new emerging technologies in deep-submicron in order to exploit their full potential during the early stages of their development.

The simulator is distributed free of charge and is under continuous development. QSPICE software is an analog and mixed-signal simulator characterized by high simulation speed, accuracy and ...

Abstract: A synthetic genetic circuit has been designed whose topology and function echo those of an electronic inverting amplifier. Several variants of this circuit have been built in our laboratory.

Operational amplifiers (op amps) and comparators have two inputs, inverting and noninverting, and an output that can usually swing from rail to rail and have the same schematic symbol. So, what’s the ...