Time stamps for the different topics covered in the video: 0:34 Why do we need the feedback in Op-Amp (Negative Feedback) 3:08 Inverting Op-Amp configuration 3:47 Concept of Virtual Ground in Op-Amp (What is virtual Short) 6:38 Derivation of Inverting Op-Amp Configuration
@mr.amp00766 жыл бұрын
Next video kab ayega?? Vi... Jaldi lana...
@ALLABOUTELECTRONICS6 жыл бұрын
very soon.
@irock23825 жыл бұрын
Bohot mast Sir!!
@symbionictitan40745 жыл бұрын
Thank you sir I finally understood 👍
@tomc6424 жыл бұрын
Like all your excellent videos. I have seen this explanation of virtual ground many times, but it is always lacking something. Here the opamp is drawn with a feedback loop, but the huge gain of the open loop opamp is used to explain that the inputs are at virtual ground. Then it turns out that the gain of the opamp with feedback is by several factors smaller than the open loop gain. This would then mean that the inputs are not at virtual ground? Am I missing something in this explanaton. I like to look at it as a differential amplifier with equal bias currents in each branch, so that both inputs have the same voltage.
@MatheusSilva-dragon4 жыл бұрын
Wow, now THIS is teaching! You presented all of this so crystal clear! My teacher could learn a thing or two (or three) with you!
@garnett6574 жыл бұрын
This vid helped me out a million but lol why you guys always speaking down on the Professors tho….the learning experience is always different went learning at your own pace and time.. Like watching youtube tutorials in the comfort of Your home Versus some huge lecture room with a lecture session that cant be paused or rewind.
@asamoah-danquahstanislaw20023 жыл бұрын
yea, my teacher really needs to see this video
@vprashamshi6705 Жыл бұрын
My teacher learns from this and teaches 🤣. He himself told about that
@goyaldeekshant4 жыл бұрын
Too good. I will refer it to all my classmates.
@aanikethghosh23432 жыл бұрын
DON'T!!! Keep it to yu and surprise them 😉
@kushagraacharya4629 Жыл бұрын
Hehe....you had probably lost trust in most of your friends for keeping this channel as a secret to themselves😂....
@primevigilante72593 жыл бұрын
this man right here is saving lives with these videos.
@akkahshhagarwaal20566 жыл бұрын
Explained in a very lucid and interesting manner. Thank you very much sir! You have uplifted the desire of learning electronics in me.
@priyanshigupta11174 жыл бұрын
Sir u explained the concept pretty well in brief period of time. In my college we had lecture of 45 min on this which u made me understood in 10 min
@anjalisinghchauhan5360 Жыл бұрын
you had a lecture.*crying in corner*
@strangerguy7248 Жыл бұрын
@@anjalisinghchauhan5360 You had a feminist attitude *crying in side*
@anjalisinghchauhan5360 Жыл бұрын
@@strangerguy7248 dude try to understand... I'm saying we were never taught this topic in class at least they had a lecture... *crying in paris*
@himanshushekhardas17305 жыл бұрын
I can't find words to say how good your lectures are sir !!!
@srivatsaa.r.99366 жыл бұрын
sir yr video on INVERTING OP_AMP IS EXCELLENT AND CLEAR. Yr special aptitude in teaching Is praise worthy. In life many will try to teach but only very few will succeed and you are no.1 amongst them. thanks s.vatsa
@NerdyCatCoffeeee2 жыл бұрын
Found my Indian guy from youtube. Thank you, dude. A lot of detail is always awesome to see
@siddhantv1 Жыл бұрын
I can't see how college professors with so many degrees can't explain the same concept as easily as you do
@ayush7800 Жыл бұрын
It's because we don't listen to the professors during class, but are very attentive while watching on yt ( as most of us are here just before exams ).
@AnjaneyaParashar Жыл бұрын
@@ayush7800 ++
@rupeshr936 Жыл бұрын
@@ayush7800 spot on reply👌
@RiddhiGupta-bc3mv Жыл бұрын
Sahi hai
@leadnitrate219411 ай бұрын
@@ayush7800as someone who listens to the prof, I can confirm this guy teaches better
@ramlenka70634 жыл бұрын
Life-saving channel, Thanks a lot
@Rahul_Raju5 жыл бұрын
the best tutorial on op amps ,presented in a lucid and down to earth manner.loved it. at my age of 61, i have learnt the basics in just one lesson.KEEP it up.
@footballinshorts27112 жыл бұрын
Pardon me if I sound rude ,but why did you wanna learn this at 61 years of age?
@srivatsaa.r.99366 жыл бұрын
yr video on OP_AMPLIFYER Is WELL thought and executed. the person delivering the lecture/teaching performance Is praise worthy. very clear. s.vatsa
@tqaquotes93792 жыл бұрын
03:47 I was watching this video for the virtual ground concept, and I must say this part is especially good.
@sharvilb24203 жыл бұрын
3yrs ago video, helping me and my bois 3days bfore the exam!🙏 Hope you were our online class lecturer!👀😶❤️
@mayankmathur46673 жыл бұрын
bro i am repeating the same feat as urs let's see how it goes
@ramamurthy79376 жыл бұрын
Tq very much sir please make more videos like this and help more students to have clear concept and get succeed in life tq so much
@amruthas69745 жыл бұрын
I see that the concepts are explained in the description too.. thank u so much sir.. i am a btech student graduating in 2020.. i am preparing for campus placements from your video. Plz do more videos .. hats off👌
@circuitsanalytica43484 жыл бұрын
Hello Amrutha, he had explained this topic in an excellent way....
@gena84144 жыл бұрын
I really understood it pretty well. Though you shouldn't have used the word "feedback" before defining it. Thanks!
@happytulip14513 жыл бұрын
The way of your explanation is too good sir.....thank you so much....
@upadyaruwanpura22 жыл бұрын
Sir, You are a life-saver.😍 I don't know why my lecturers can't explain like this.😣
@hasanxnv4 жыл бұрын
you have an amazing gift of explanation. I love that
@asamoah-danquahstanislaw20023 жыл бұрын
thank you soo soo much you are really becoming one of my favorite youtube teachers.
@trinaghosh65905 жыл бұрын
Sir, your concert regarding positive feedback is wrong. Whenever feedback is fed to the non inverting terminal, that is also negative feedback. Positive feedback will make the system oscillate.
@sais.here.58694 жыл бұрын
god bless u brother for providing free lectures
@bahaatamer12455 жыл бұрын
SIMPLY AMAZING! - Please keep up the amazing work!
@haritharamachandran29613 жыл бұрын
This was really helpful. I understood the concept clearly.
@saikatsRhythmicRiffs6 жыл бұрын
My concept is now totally clear. Thank you sir. Please release more video .
@ronjoybhowmik95356 жыл бұрын
SAIKAT DAS hope you dont get a backlog
@rahulranjan78995 жыл бұрын
@@ronjoybhowmik9535 haha
@amulyasuryateja97013 жыл бұрын
Very much much much better than my college lectures💯💯💯 Thank you so much❤
@直江狀3 жыл бұрын
Very good KZbin. You are much better than my professor. You make me understand the electronic, my professor just confuses me, maybe it is his job to confuse me
@kingjibaieaieaie22794 жыл бұрын
I love you so much for explain this like a profesional !
@RAMezzone Жыл бұрын
Thanks for this very well presented & explained analysis.
@Vaijuuuuu3 жыл бұрын
Thank you so much sir... it's really amazing...I will refer it to my classmates too..we are really lucky to have you
@itsak42353 жыл бұрын
Awesome.... crystal clear explanation
@debabratarouth12358 ай бұрын
Amazingly explained sir, so helpful. Thank u so much.
@md.mamunurrashid4664 жыл бұрын
Innovative video. It is very much helpful to understand the op-amp.
@sumathiuppari71783 жыл бұрын
Simply amazing explanation....the total concept is in simply easy way .thank you so much.....but bhaiah "I request you to explain a little bit slow"...
@vanhoangtran8783 Жыл бұрын
Thank you very much, it helps me many things. I learned this at school ( and I forgot this) but thanks to your videos, I can understand this better.
@melvinsaji28054 жыл бұрын
SUCH A CLEAR EXPLANATION THANK YOU VERY MUCH SIR GOD BLESS 🙏 YOU
@akshayaraja11808 ай бұрын
Answered all my doubts without asking .tqsm …tat too one day before exam😃
@priyankag4065 Жыл бұрын
No boring,easy understanding 👍👍👍
@prochchhannomahmad82983 жыл бұрын
isn't micro 10^-6?
@saswatapatra59195 жыл бұрын
BEAUTIFUL!!! AAH maza aa gaya bhaisaab.. now how often do you see people making such types of comments on study related videos?
@psrisaiteja50476 жыл бұрын
Thanks for giving clarity on inverting amplifier
@akshatchoudhary8954 ай бұрын
Tomorrow is my ec end semester exam and i learn so much from this video
@Pr3kashSingh4 жыл бұрын
No video can be better than yours.. 😘
@pratiksingh50223 жыл бұрын
Amazingly explained sir...... thankyou 🙏🏻...keep making such videos for us
@ashjaahmedkhan32545 жыл бұрын
Bhai badiya batata he yr tu meko bhi tere jesa banna he ek no.👌✋
@rajshukla56632 жыл бұрын
You teach better than my profs here at iit
@yashwantkumar19512 жыл бұрын
Very well explained... And presentation is also really good. Keep the good work continue 🤘
@mabdulla3105 Жыл бұрын
Thank you Sir, I just started in Electronic lab assistant job. It is very informative
@bhavishnagubandi3283 жыл бұрын
I have a question, For proving the virtual ground concept we consider gain very high e.g 10^6. But by choosing different values of Ri and Rf we got gain as 2. Will this not contradict our virtual ground concept?? Please explain!!!!!!!!!!!!!!!!!!!!
@SreenikethanI Жыл бұрын
same doubt!!
@anupamchatterjee18205 жыл бұрын
kya bat sir....dhansu padhate ho app....maza a gaya
@gondukarteek17144 жыл бұрын
Superb way of teaching.. I just loved it ❤❤
@acandmishra Жыл бұрын
Excellent explanation , really very helpful
@bharammr51304 жыл бұрын
Awesome explanation sir thaks a lot.
@gkspeednetinternet91606 жыл бұрын
my all doubts are gone away......excellent sir...thanku so much...
@yadugirin25643 жыл бұрын
this is so dman good it fells like some iit teacher has taught this
@phucnguyenhuu8046 жыл бұрын
thank you very much..the video helped me understand the theory better
@tomc6424 жыл бұрын
Like all your videos. I have seen this explanation of virtual ground many times, but it is always lacking something. Here the opamp is drawn with a feedback loop, but the huge gain of the open loop opamp is used to explain that the inputs are at virtual ground. Then it turns out that the gain of the opamp with feedback is by several factors smaller than the open loop gain. This would then mean that the inputs are not at virtual ground? Probably a good explanation that would include a differential amplifier with matching, and equal branch currents is too advanced.
@SreenikethanI Жыл бұрын
same doubt!!
@rohithss77385 жыл бұрын
U were teaching excellently sir😍
@hasnainali78973 жыл бұрын
Excellent vedio with concepts please write the theory in background what you are speaking 🗣️ it will help alot to make notes
@mayankgautam65273 жыл бұрын
Very well Explained. Topic become simple and interesting .
@kychemclass58502 жыл бұрын
My Op-amp fog is lifting. Thank you so much!!!!!
@Brutishh6 жыл бұрын
I ‘ve seen ur 2 basic videos of Operational amplifier ..They r really good and I request you to explain by taking some problems asked in competitive exams...Plz
@ALLABOUTELECTRONICS6 жыл бұрын
Yes, if you have seen my last videos on op-amp (Integrator and Differentiator), I have taken some examples. And anyway I am going to make a dedicated video on problems based on the op-amp. But before I make that video, I will cover few topics like the gain-bandwidth product, slew rate, CMRR and offset voltages in Op-amp. So, that I can cover a variety of questions based on the op-amp.
@shkumse7943 Жыл бұрын
Very good for techno managers who hv no time to open books and read pg to pg.
@rohitht87205 жыл бұрын
Thank u sir Ur teaching is superb
@Thegrapenape104 жыл бұрын
I'm convinced all the dislikes are college professors
@PrathamRajput-t4h10 күн бұрын
@@Thegrapenape10 😂
@tpsicmin2 жыл бұрын
Thanks Sir Amazing Explanation
@TwistedKrizZ332 жыл бұрын
you are a life saver
@adrishbhattacharya5083 жыл бұрын
Great lecture. Understood the concepts well
@arjuno1952 жыл бұрын
Make more videos learning never stops🙏
@eshaghazali24825 жыл бұрын
Amazing video tho! Helped me a lot. Thankyou so much for this. 💪
@samarpreetsingh53184 жыл бұрын
Excellent video!👌
@abunaser45224 жыл бұрын
I think being 180 degree out of phase and being negative is really different thing. The effect of 180 degree phase shift is the same as negative signal only for sinusidal and some symmetric signals. not all of them.
@ALLABOUTELECTRONICS4 жыл бұрын
Yes, that's true.
@monicaarputharaj593 жыл бұрын
Suprb explanation sir...thank you👏👏
@Hiyori___2 жыл бұрын
Thank you so much. so well structured explanation
@srishtigupta49824 ай бұрын
AMAZING !!!
@nishantpancholi87685 жыл бұрын
Very good job sir..!
@shreeyashrasal85744 жыл бұрын
Awsm explanation sir👌👌 Crystal clear concept
@damithaliyanage82263 жыл бұрын
Thank god u saved me! Great content!
@kushagrapunia3 жыл бұрын
Amazingly explained
@apouamounabdelaziz965422 күн бұрын
you are the best
@ayushjha46114 жыл бұрын
Video is very good all concept are clear but which software are you using for this..
@ashishrout52652 жыл бұрын
awesome video , good explanation and very helpfull.thank you
@nikshepbangera54164 жыл бұрын
amazing stuff bu ti have a doubt.. at 4:28 .. u use the the open loop gain equation Vout = Av*Vd to prove that virtual ground is in feedback ..so it is confusing because that equation is for open loop without feedback
@abuanas85694 жыл бұрын
Very fine explanation.Thank you so much
@blatogh12776 жыл бұрын
Gosh that really helps a lot for my class!
@yaminabatool37936 жыл бұрын
Really helpful description.. Thanks 👍
@rushantthakare4 жыл бұрын
In inverting op amp configuration is close loop configuration so for the equation should we consider close loop gain or not.
@ALLABOUTELECTRONICS4 жыл бұрын
For the inverting op-amp configuration, the closed loop gain is - (Rf/R1)
@amitsubhash15862 жыл бұрын
Thank you for the consice and clear answers, it helped me so i hope this comment helps you in the algorithm game)
@madhavgupta2002 Жыл бұрын
these video are very helpful but I must mention that the opening sound in riduculously irritating
@rajapudasaini15993 жыл бұрын
Truly Masterpiece :)
@yassinet.benchekroun50875 жыл бұрын
Thank you so much!! Very clear!
@dheerupayasi3 жыл бұрын
Thanks so much
@Abhisheksharma-lk4ll4 жыл бұрын
Bhaiya mazza aa Gaya aap sae padh kae
@radhey04ec4 жыл бұрын
Nice..... explanation
@shoedeeptoe59282 жыл бұрын
God bless you brother!!
@GR3G19874 жыл бұрын
8:55 The gain isn't 2, but -2 and the output is -2v, not 2v. Am I wrong ?
@circuitsanalytica43484 жыл бұрын
No, you are right, as the amplifier is inverting amplifier, gain is negative....