Let us study about operational amplifier with its practical applications which are lab tested at Vidyasagar Academy…
The linear applications of Opamp are discussed in this topic with neat circuit diagrams and mathematical derivations. These applications are: inverting amplifier, non-inverting amplifier, adder, subtractor, buffer, integrator and differentiator.
An opamp is defined as the high gain direct coupled amplifier, which consists of one or more differential amplifiers with other supporting circuits. The operational amplifier can perform mathematical operations like addition, subtraction, integration, differentiation and comparison.
An operational amplifier (Opamp) is a versatile device which can be used to amplify AC as well as DC signals. It is manufactured in the form of integrated circuit package. It can perform different mathematical operations like addition, subtraction, integration, taking the derivative, comparison, etc. Hence it is known as operational amplifier.