Electronic engineering learning

VLO: Applications of the operational amplifier (Op-amp)

isEazy Electronics Learning

1 Feb, 2021

Description

Virtual Learning Object (VLO) about the operational amplifier and its applications (both linear and non-linear), developed as support material in my undergraduate thesis. The creation of this VLO has three main objectives:

  1. Analyze according to specific requirements, the operating conditions of circuits with Op-amp, which allow you to find the output transfer function either analytically (linear applications) or graphically (non-linear applications).

  2. Design circuits with the use of Op-amps to meet specific requirements of a given application.

  3. Evaluate the behavior of circuits with the use of Op-amp, which allow you to diagnose their future practical behavior.



Sections

  1. Introduction to the Op-amps: introduces you to the generalities of the Op-amps, its structure, symbology and both ideal and real characteristics.

  2. Linear applications of the Op-amp: After introducing the Op-amp, this section shows the need for negative feedback and the use of the Op-amp within linear applications.

  3. Non-linear applications of the Op-amp: After the study of linear applications, this section introduces non-linear applications through their identification and development of some of them.

Evaluations

At the end of each section, the VLO includes a short quiz to self-assess the knowledge acquired on the finished topic. On the other hand, when the three sections are completed, a final exam will be available where the concepts shown in the VLO are included from a circuit with Op-amps.



Interactivity

This digital resource integrates different multimedia elements to present a more didactic product for the student. This allows the learning process to be more dynamic and interactive. In addition, the VLO was designed with the possibility of being published on an LMS portal or downloaded to the computer.

Download the VLO

The material is published in the repository of the Ibague University and all items in it are protected by copyright, with all rights reserved, unless otherwise indicated.


After downloading the VLO, unzip the file and open the folder 'Amplificador operacional - WEB', then execute the file 'Inicio - Amplificador operacional.exe'. Because the file has an .exe extension, your antivirus may trigger an alert, however, it can be ignored without any problem.