Op-Amp Practical Applications

IISc Bangalore, , Prof. Prof. Hardik Jeetendra Pandya

Updated On 02 Feb, 19

Overview

This course is a system design-oriented course aimed to provide exposure on applications of op-amps and its importance in the real world. Since analog circuits play a crucial role in the implementation of an electronic system, this course emphasis 0n complete system design with initial discussion on circuit design. As part of this course student can build analog systems using analog ICs and study their macro models. Below are some of the course outcomes. To expose the operation of the basic building blocks of analog system To understand and analyze the Op-Amps. To understand feedback techniques and its advantage Ability to design amplifiers using Op-Amps Ability to analyze and design filters using Op-Amps, To develop the skill to build and troubleshoot Analog circuits To develop the skill to build complete system using analog circuits.

INTENDED AUDIENCE: Any Engineering Student/Faculty

PREREQUISITES: Op-Amps fundamentals, Basic Electronics and Circuits and Networks

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Lecture 30: Experiment: Design and Implementation of Signal Conditioning unit for Thermocouple Cold Junction Compensation

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Lecture Details

Course Details

COURSE LAYOUT

Week 1: Understanding the Datasheet of Op-Amps

Week 2: Introduction to op-amps and discussion on its characteristics by simulation and experiment

Week 3: Understand the basics of Hysteresis and the need of hysteresis in switching circuits

Week 4: Op-Amp Circuits Analog-to-Digital Converter (ADC)

Week 5: Digital-to-Analog Converter (DAC) using Op-Amps

Week 6: To design and build a function generator capable of generating square wave and a triangular wave of a
known frequency using simulation and experiment by TI analog system lab kit pro

Week 7: To design and build a voltage-controlled oscillator using simulation and TI analog system lab kit pro

Week 8: To design and build an automatic volume control using simulation and TI analog system lab kit pro

Week 9: To design and build a constant current drive circuit for measuring unknown resistance using simulation and
Experiment on bread board

Week 10: To design and build a temperature controlled system using op-amps as ON-OFF controller and Proportional
controller by simulation and Experiment on bread board

Week 11: To design and build a signal conditioning circuit for the thermocouple to compensate for temperature correction

Week 12: To design and Implement a speed controller of a DC motor using simulation and experiment