Linear Integrated Circuits | 4. Op-Amp Applications I - Amplifiers by Pavan | Learn Smarter
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4. Op-Amp Applications I - Amplifiers

Operational amplifiers are critical components in electronic circuits, particularly for signal amplification. This chapter discusses various configurations of Op-Amp amplifiers, including inverting, non-inverting, differential, and instrumentation amplifiers, elaborating on their unique applications and behaviors. Through lab exercises, students engage with the practical aspects of building and analyzing these circuits.

Sections

  • 4

    Op-Amp Applications I - Amplifiers

    This section introduces Op-Amp amplifiers, focusing on their ability to amplify weak signals across various configurations and applications.

    Learning Practice

  • 4.1

    Introduction To Op-Amp Amplifiers

    Op-Amps are essential for amplifying weak electronic signals in various applications.

    Learning Practice

  • 4.2

    Types Of Op-Amp Amplifiers

    The section discusses various types of operational amplifier (Op-Amp) amplifiers, including their unique configurations and applications.

    Learning Practice

  • 4.2.1

    Inverting Amplifier

    The inverting amplifier is an Op-Amp configuration that both inverts and amplifies an input signal, with applications in various audio and signal processing scenarios.

    Learning Practice

  • 4.2.2

    Non-Inverting Amplifier

    A non-inverting amplifier amplifies input signals without phase inversion, providing positive voltage gain.

    Learning Practice

  • 4.2.3

    Differential Amplifier

    The differential amplifier is designed to amplify the difference between two input signals, making it essential in various applications such as instrumentation and audio processing.

    Learning Practice

  • 4.2.4

    Voltage Follower (Buffer)

    The Voltage Follower, or Buffer, is an Op-Amp configuration that outputs the same voltage as the input while providing high input impedance and low output impedance.

    Learning Practice

  • 4.2.5

    Instrumentation Amplifier

    An instrumentation amplifier is a specialized differential amplifier designed to amplify low-level differential signals with high precision.

    Learning Practice

  • 4.4

    Lab Work On Amplifier Circuits

    This section outlines practical laboratory exercises focused on building and analyzing various types of Op-Amp amplifiers.

    Learning Practice

  • 4.4.1

    Lab Exercise 1: Building An Inverting Amplifier

    This section provides a hands-on lab exercise to construct and test an inverting amplifier circuit using an operational amplifier.

    Learning Practice

  • 4.4.2

    Lab Exercise 2: Non-Inverting Amplifier Design

    This section introduces the design and operation of a non-inverting amplifier using operational amplifiers (Op-Amps).

    Learning Practice

  • 4.4.3

    Lab Exercise 3: Differential Amplifier Analysis

    This section details the construction and analysis of a differential amplifier circuit used for measuring the difference between two input signals.

    Learning Practice

  • 4.5

    Summary Of Key Concepts

    Op-Amp amplifiers serve as versatile components offering multiple configurations to amplify signals across various applications.

    Learning Practice

References

ee5-lic-4.pdf

Class Notes

Memorization

What we have learnt

  • Op-Amp amplifiers serve to ...
  • Different configurations of...
  • Hands-on lab work is essent...

Final Test

Revision Tests