Electronics Enthusiasts
Follower of APJ Abdul Kalam sir 
Since 2018 in unacademy

Venkata Gopinath

Brief analysis on operational amplifier :op-amp terminals, internal circuit,Ac& DC characterstics ,concept of virtual ground .

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

GATE - Iconic Pro

English

Operatinal Amplifiers (op-amp)

Operational Amplifiers

Analog Electronics & Circuits

GATE & ESE - EE, EC

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

Couse introduction

Introduction to IC's and evaluation of op-amps .

Introduction to IC's

Basic information of op-amp , circuit symbol and terminals

Introduction to Op-Amp

Characteristics of ideal op-amp, equivalent circuit ,ideal voltage transfer curve .

Characteristics of Ideal Op-Amp

Open loop configuration and closed loop configuration of op-amp.

Op-Amp Configurations

Internal circuit of op-amp:role of differential amplifers

Internal circuit of op-amp part-1

Voltage gain,input and output resistance of differential amplifers and why we have to use level translator .

Internal circuit of op-amp part-2

Internal circuit of op-amp part-3

Internal circuit of op-amp part-4

Constant current bias part-1

Constant current bias part-2

Current mirror circuit

Electrical characteristics

DC characteristics part-1

DC characteristics part-2

Sujal Patel

In this course educator will teach important concept of Active and Passive Filters. These lectures are very much benifecial for GATE, ESE and other similar types of competitive exams.

(Hindi) Concept of Active and Passive Filters : GATE (ECE)

GATE Coaching for ECE/EE/CE/ME/IN/CS/IT.
Highly Experienced Faculties.
Defined for Quality Education.
Your Success is Our Goal.

Prime Gate Institute

In this course we are going to learn passive and active Filters in depth.
We will study concept behind all the Filters and then will see techniques to identifying types of filters. Then we will solve GATE Previous Year Problems of ECE EE and IN.

(Hindi) GATE (ECE): Active and Passive Filters

In this course we are going to study, How to solve an op-amp problems when it is in negative feedback configuration, if is an ideal op-amp and if it operates in linear region. Please watch it once. It will be very much helpful for GATE/ESE/PEU's.

Problem Solving Techniques for Op-Amp: GATE(ECE)

Secured AIR-72 and AIR-192 in GATE-2014,GATE-2015 exam respectively.Selected in 5 PSU and Central Govt body.Having 3 years teaching experien

Pavan Agrawal

In this course we will discuss BASICS of op-apm and how it is used in Analog Electronic Circuit mostly everywhere and how to solve it's problems.

(Hindi) Operational Amplifier Basics: GATE

B. Sc Physics Hons. DU, M. Sc Physics Jamia Millia Islamia 
YouTube follow @ fizix - o - filia
IIT-JAM - 413, GATE, CSIR - NET - JRF

Ananya Paul

This course is on operational amplifier. Here we shall discuss the various concepts of operational amplifier  like virtual ground concept etc., and also look at various configurations of opamp like inverting opamp, non inverting opamp, summing amplifier, differentiating amplifier, integrating amplifier etc. We will also look at parameters like CMRR, Sler Rate etc.

Operational amplifier for GATE Physics

Electronics Researcher at University of Southern California. Mentored over 200+ on their path of success in ECE.

Akash Roy

This course covers the basics of how an anplifier works and is focussed mainly on Power Amplifiers and related topics.

Lessons

15 lessons • 2h 48m

Invalid Date

NaN

Couse introduction

Invalid Date

NaN

Introduction to IC's

Invalid Date

NaN

Introduction to Op-Amp

Invalid Date

NaN

Characteristics of Ideal Op-Amp

Invalid Date

NaN

Op-Amp Configurations

Invalid Date

NaN

Internal circuit of op-amp part-1

Invalid Date

NaN

Internal circuit of op-amp part-2

Invalid Date

NaN

Internal circuit of op-amp part-3

Invalid Date

NaN

Internal circuit of op-amp part-4

Invalid Date

NaN

Constant current bias part-1

+ See all lessons