Vaibhav Siwach

This course is all about the working and configuration of the operational amplifiers with detailed description of the applications of them.

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Hindi

(Hindi) Operational Amplifiers

Operational Amplifier

Analog Electronics

Electrical Engineering

GATE & ESE - EE, EC

GATE, ESE and IIT-JAM

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Test Preparation

This is overview of what will be taught in this course. I have talked here about the target audience and the course outcomes also of this course.

Overview (in Hindi)

A brief overview of operational amplifier is given in this lesson. The history and evolution of operational amplifiers is also explained in detail. The symbol and pin structure of op-amp is briefed with how to identify the pin numbers.

Introduction to Operational Amplifiers (in Hindi)

In this lesson a brief description about differential amplifiers is given with the two transistor model of a differential amplifier. Here, various configurations are also explained in detail for the differential amplifiers.

Differential Amplifier Configurations (in Hindi)

In this lesson the need of CMRR is explained in detail. A brief definition and formula with example is also given of CMRR. I have explained the PSRR with its definition.

CMRR and PSRR (in Hindi)

One more specification of Operational amplifier i.e. Slew rate is explained in detail in this lesson with the formula and an example of it.

Slew Rate (in Hindi)

This lesson explains the block diagram of an operational amplifier. The IC-741 configuration is also briefly explained here with its features. And also, here the specifications of an operational amplifier are detailed.

IC 741 Configuration

In this lesson a brief description of ideal characteristics of an operational amplifier is given with the equivalent circuit of an ideal operational amplifier.

Characteristics of Operational Amplifiers

Virtual ground definition and need is briefly explained  for an operational amplifier. A deep difference between real ground and virtual ground is also detailed.

Concept of Virtual Ground

This lesson explains the very important application of an operational amplifier as an inverting amplifier with an example.

Op-amp as Inverting Amplifier

This lesson covers the difference between inverting and non-inverting amplifier with thorough explanation of non-inverting amplifier. It also includes two different and important examples explaining non inverting amplifier in a better way.

Op-amp as Non Inverting Amplifier

This lesson explains the summing and scaling summing amplifier configurations with example.

Summing Amplifier

A brief difference of different types of amplifiers is given here. Differential amplifier is explained in detail with an example.

Differential Amplifier

Principle of voltage follower is defined in a better way. Also the need of voltage follower with voltage divider circuits is explained briefly with its advantages.

Voltage Follower

ELECTRICAL AND ELECTRONICS ENGINEER | INVENTOR | I have a great interest in my core and i am always eager to find simple ways to problems

Pranjul Mani Dubey

Z-transform-Introduction, explanation,procedure to solve questions with z-transform , convolution,DFT Properties numerical related to DFT

Signal and systems (Gate)-Digital signal processing (Part -2)

#Gate Ranker # Mtech from JEC Jabalpur. use code " MACHINE20" to attend my Classes. I don't teach "I simply explain the topic."

Ravendra Yadav

In this course we will be discussing about the feedback and what is the effect of feedback on various amplifier parameters like gain noise sensitivity etc.

(Hindi) Feedback Amplifier : IES

This course is very important for the students preparing for ESE examination in electrical engineering.

(Hindi) Master the OP-AMP by MCQs for ESE 2019

electronics engineer ,graduate from Bangalore university ,working in BSNL    

Aditya Prakash

An Operational Amplifier, or op-amp for short, is fundamentally a voltage amplifying device designed to be used with external feedback components such as resistors and capacitors between its output and input terminals. This course covers working, applications and types of op-amps.

Operational Amplifiers - Working, Types and Applications in Filters

Engineer Tree is a Youtube channel which provides free educational videos for Gate ECE/EE/EI Branches with 50000+ Subscribers & 3M+ views.


Engineer Tree

In this course we discuss the Op-amp in very details we start it from the basic introduction to the next level of the subject in very easy language so that you can understand all the stuff.

(Hindi) Analog Electronics Operational-Amplifier (Op-amp)

M. Tech in Power Electronics from NIT Trichy//AIR 358 in GATE 2020//Assistant Electrical Engineer//Preparing for UPSC IES.

Deepak Kumar

This course deals about the Active Filter, Classification of Active Filter, Realization of Low pass filter, High pass filter, Band pass filter, Band stop filter, All pass filter using Operational Amplifier, PYQs Based on it.

Lessons

13 lessons • 1h 56m

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Overview (in Hindi)

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Introduction to Operational Amplifiers (in Hindi)

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Differential Amplifier Configurations (in Hindi)

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CMRR and PSRR (in Hindi)

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Slew Rate (in Hindi)

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IC 741 Configuration

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Characteristics of Operational Amplifiers

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Concept of Virtual Ground

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Op-amp as Inverting Amplifier

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Op-amp as Non Inverting Amplifier

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