What is a Operational amplifier?

An Operational Amplifier (Op-Amp) is an electronic circuit with very high gain, featuring differential inputs and a single output. It is a fundamental component used in analog signal processing and conversion. Op-Amps are used in various applications such as signal amplification, filtering, integration, differentiation, and other operations in electronic circuits.

Features:
・High Input Impedance: Causes minimal impact on the input signal, allowing for precise signal processing.
・Low Output Impedance: Minimizes the effect on the load, providing stable output.
・Differential Input: It has two input terminals, allowing for the amplification of the difference between input signals.
・Versatility: Used in a wide range of applications like amplification, filtering, addition, integration, and differentiation.

Application of Operational amplifier

✅Signal Amplification
Used to amplify small analog signals in measurement devices and audio equipment.
✅Filter Circuits
Used in filter circuits to enhance or remove specific frequency bands of signals.
✅Oscilloscopes and Data Acquisition Systems
Used to amplify and process signals, supporting high-precision measurements.

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