Operational Amplifiers (Op-Amps) and Their Applications
Learn about operational amplifiers (Op-Amps) - high gain voltage amplifiers used for various mathematical operations. Explore Op-Amp basics, symbols, IC 741, and applications like amplifiers, integrators, differentiators, and converters.
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Presentation Transcript
What is an Operational Amplifier (Op-Amp)? An operational amplifier is a directly coupled high gain voltage amplifier. It is basically a differential amplifier that amplifies the difference between two input signals. Name derives from its use to perform various mathematical operations such as addition, subtraction, integration etc. on an input signal.
Applications of Op-Amps Inverting Amplifiers Non-Inverting Amplifiers Summing Amplifiers Averaging Amplifiers Integrators Differentiators Analog to Digital Converters
References 1. Ramakant A. Gayakwad, Op-Amps and Linear Integrated Circuits, Pearson, 2000. 2. Robert L. Boylestad, Louis Nashelsky, Electronic Devices and Circuit Theory, Pearson, 2013.
