Non-linear Op-Amp Circuits
Operational amplifiers, along with linear circuits, are also vastly used to configure…
Operational Amplifier as Integrator
Operational amplifier can be configured to perform calculus operations such as differentiation…
Working of Instrumentation Amplifier:
The output stage of the instrumentation amplifier is a difference amplifier, whose…
Instrumentation Amplifier Basics and Applications
Many industrial and consumer applications require the measurement and control of physical…
Differential Amplifier using Transistors
All op-amps consist of a differential amplifier at their input stage. If…
Operational Amplifier Basics
An operational amplifier commonly known as op-amp is a two-input single-output differential…
Voltage Divider concept
We have already studied the voltage divider concept in resistors topic and…
Filters and Capacitive Reactance
Electrical filter is a circuit, designed to reject all unwanted frequency components…
Resistors in AC Circuits
In Direct Current (DC), the flow of electric charge is unidirectional. In…


