Operational Amplifiers - Inverting & Non Inverting Op-Amps

This electronics video tutorial provides a basic introduction into operational amplifiers. it includes examples such as inverting and non-inverting op amps. It explains how to calculate the closed loop voltage gain of such amplifiers as well as the output signal voltage.
Transistors - NPN & PNP:
• Transistors - NPN & PN...
BJT Transistors - Electronic Switches:
• BJT Transistors - Elec...
Night Activated LDR Sensor Circuit:
• DIY Night Activated LD...
Finding The DC Load Line & Q-Point:
• Transistor Base Bias C...
Voltage Divider Bias Circuit:
• Voltage Divider Bias C...
Collector Feedback Bias Circuit:
• Collector Feedback Bia...
__________________________________
Emitter Feedback Bias Circuit:
• Emitter Feedback Bias ...
Common Emitter Amplifier:
• Bipolar Junction Trans...
Common Collector & Base Amplifier:
• Common Collector and C...
Darlington Pair & Beta Current Gain:
• BJT Transistors - Darl...
Class A, AB, B, & C Amplifier Circuits:
• Transistor Amplifiers ...
Voltage Gain of Transistor Amplifier:
• How To Calculate The V...
_________________________________
Multistage Transistor Amplifier Circuit:
• Multistage Transistor ...
Transistor Audio Mixer Circuit:
• Transistor Audio Mixer...
Summing Amplifiers:
• Summing Amplifiers - O...
LM386 Audio Amplifier:
• LM386 Audio Amplifier ...
LC Oscillator Tank Circuit:
• LC Oscillator Tank Cir...
_______________________________
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Пікірлер: 208

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor5 ай бұрын

    Final Exams and Video Playlists: www.video-tutor.net/ Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections

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    Жыл бұрын

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    2 жыл бұрын

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    @ahmedhaaqilrifky3531

    3 жыл бұрын

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  • @viper619ful

    @viper619ful

    3 жыл бұрын

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  • @MaidenlessScrub

    @MaidenlessScrub

    2 жыл бұрын

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    @NerdyCatCoffeeee

    2 жыл бұрын

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    Жыл бұрын

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    3 жыл бұрын

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    3 жыл бұрын

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    3 жыл бұрын

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    @iryngathuri5081

    2 жыл бұрын

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    @PunmasterSTP

    2 жыл бұрын

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  • @DiegoSynth
    @DiegoSynth4 жыл бұрын

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    @erin44394 жыл бұрын

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    @jachi5952

    3 жыл бұрын

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    @PunmasterSTP

    2 жыл бұрын

    How did your test on op-amps go?

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    @glenmerwyn51952 жыл бұрын

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  • @WistrelChianti
    @WistrelChianti4 жыл бұрын

    Thanks so much! This really helped build on other videos I'd seen that didn't get quite into the examples but were more theory based

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    @mileslegend Жыл бұрын

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    @blessingsemulyn6383 жыл бұрын

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    @mohamedbenzemam125118 күн бұрын

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  • @CreoleGuh504
    @CreoleGuh5042 ай бұрын

    Im nearing the end of the semester. We started this lesson today. Im trying to study this over the weekend. Thank you for all of your great videos

  • @christiaanluies2375
    @christiaanluies23752 жыл бұрын

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  • @dakotahrivers6640
    @dakotahrivers6640 Жыл бұрын

    I remember when i watched this video to learn this when i was a EE freshmen in college at Oregon State. I am now watching it to review it as a senior at Oregon State. Thanks OGCT.

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    @islamraouf18564 жыл бұрын

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  • @AaronCZim
    @AaronCZim4 ай бұрын

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  • @girlAllenSA_asabellg
    @girlAllenSA_asabellg13 күн бұрын

    Thank you Sir😊 In the inverting amplifier circuit, the method to eliminate the output error voltage caused by the bias current is to connect an R to the ground at the non-inverting input terminal. The value of this R is: R=Rin//Rf

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  • @PunmasterSTP

    @PunmasterSTP

    2 жыл бұрын

    How did your exams go?

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    @avicohen3035 Жыл бұрын

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  • @shrimplyobsessed
    @shrimplyobsessed2 ай бұрын

    This helped me with the resistor reference portion. Now I need help with an open loop and cap ref op amps

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    @mickduffek77604 жыл бұрын

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    @emivizcarra63287 ай бұрын

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    @JovaGoose2 жыл бұрын

    You should include ideal cases and how to solve with missing variables using node voltage method in another video!

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    @ARMYStrongHOOAH174 жыл бұрын

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    @qadar______v4349

    3 жыл бұрын

    Teacher

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    @akosrupp232 Жыл бұрын

    Great vid

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    @konohafrog Жыл бұрын

    Thank you

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    @Electrical-Engineering-Notes Жыл бұрын

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    @CreativeVibes3654 ай бұрын

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    @cynderellylastname60605 жыл бұрын

    Thank you! I have an exam on this in a week

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    @ihtemad

    4 жыл бұрын

    Me too😭😭😭😭

  • @PunmasterSTP

    @PunmasterSTP

    2 жыл бұрын

    How did your exam go?

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    2 жыл бұрын

    @@ihtemad How did it go?

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    @Rishabh-ok2pr

    2 жыл бұрын

    @@PunmasterSTP you’re asking how did it go after 2 years 👌🤷‍♂️

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    2 жыл бұрын

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    @keithdyson68994 жыл бұрын

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    @HolyRoody Жыл бұрын

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    @tubedude99263 жыл бұрын

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    @abchowbaycee Жыл бұрын

    some professors might have a doctorate or PhD, but that doesn't mean they can teach. thank you for your videos.

  • @fortheprofit2186
    @fortheprofit2186 Жыл бұрын

    You use them as gain amps, mux, rectifiers, diff amps, buffer, regulated supplies, balanced drivers, instrumentation amps, dc servos, and many more applications.

  • @diomenteanthony909
    @diomenteanthony9094 жыл бұрын

    You're God sent to me

  • @WistrelChianti
    @WistrelChianti4 жыл бұрын

    Potentially daft question... but if you didn't have access to the "middle" of the 2 batteries to use that as a ground for the op amp, could you put in an equal resistor voltage divider in parallel to the battery, then use the point in between the resistors as the ground for the op amp instead? Sorry if that's a dumb question.

  • @akepatinagaraju8564
    @akepatinagaraju85644 жыл бұрын

    excellent super bro

  • @user-id4sq5yq5e
    @user-id4sq5yq5e2 жыл бұрын

    Thanks

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    @joescheffer49193 жыл бұрын

    man, how come you know everything

  • @user-ll1ze8sh2p
    @user-ll1ze8sh2p3 жыл бұрын

    Thanks, please produce more related KZread. You are much, much better than my stupid professor. You can make me understand the concept, but my professor just confuse me, I think confusing is my professor "s job

  • @bartolobenlordd.9299
    @bartolobenlordd.92992 жыл бұрын

    Hi! Could you discuss about averaging amplifier as well?🥺

  • @fabienkubana1239
    @fabienkubana12399 ай бұрын

    Good

  • @zeusnegron6586
    @zeusnegron65864 жыл бұрын

    In the example, is the gain 20 or 20k? Should the output voltage not be 200V instead of 200mV? Thanks

  • @williamzinser2378
    @williamzinser23782 жыл бұрын

    So, in your first inverted example, why is the value of "R" what it is. How is the circuit affected if "R" is increased or if it is removed and the "+" pin tied to gnd?

  • @Mr_Wh1
    @Mr_Wh1 Жыл бұрын

    Is there a best practice way of making a non-inverting uni-gain setup?

  • @mercciy
    @mercciy2 жыл бұрын

    I'm really really curious to know how come you know so much.. I'm dying to hear the story and learn from it

  • @aubreymmotong9550
    @aubreymmotong95502 жыл бұрын

    Does the phase change even if the amp is powered between 0 - and a +ve voltage ?

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    @vecoinc94393 жыл бұрын

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  • @adipati9161
    @adipati91612 жыл бұрын

    8:25 the non inverting input terminal doesn't need some resistor?

  • @Ahmedkolaib8
    @Ahmedkolaib8 Жыл бұрын

    I have a question guys, how pin 8 which is a not connected pin is used in mobile phone detector ? (CA3130)

  • @user-dr2sg7fe1l
    @user-dr2sg7fe1l6 ай бұрын

    This dude is a gud dumn Hero😮

  • @gammarayflash1170
    @gammarayflash11704 жыл бұрын

    nice video. But one remark: @11:53 (continued), the output should be between -200mV and +200mV because it is an opamp in inverting mode. :)

  • @PunmasterSTP

    @PunmasterSTP

    2 жыл бұрын

    I would think it's still correct and reasonable to give the range as +200 to -200 mV if you usually specify the maximum voltage before the minimum voltage. Is there a convention related to op amps where you would specify the minimum voltage first if you're working with an op amp in inverting mode?

  • @sanathkumar3052

    @sanathkumar3052

    10 ай бұрын

    @@PunmasterSTP bruh answer will be 0.2v right?

  • @PunmasterSTP

    @PunmasterSTP

    9 ай бұрын

    @@sanathkumar3052 I think so, since 0.2 V should just be 200 mV unless I'm missing something.

  • @syuraih3496
    @syuraih34962 жыл бұрын

    i love you

  • @fatimashoaib3010
    @fatimashoaib30104 жыл бұрын

    so the feedback resistor is always connected to the inverting input ?

  • @PunmasterSTP

    @PunmasterSTP

    2 жыл бұрын

    I think that must usually be the case, because I think if you were to connect it to the non-inverting input, then you would get *positive* feedback and the signal would grow without limit (until it reached the supply voltages).

  • @user-rh6er3zg7g
    @user-rh6er3zg7g Жыл бұрын

    Why does Rin not connect to V+ input port for non-invering op amp? Why does RF not connect between V+ and Vout?

  • @wallybaldemor8523
    @wallybaldemor85233 жыл бұрын

    Op amp is like differential equation

  • @goplay5936
    @goplay5936 Жыл бұрын

    Could anyone please say what will be the gain formula if input is applied through a resistor in non-inverting terminal and output is connected to the non-inverting through a resistor?

  • @khanhvotruong7319
    @khanhvotruong73192 жыл бұрын

    hello mn rất vui được gặp mọi người

  • @shaneburns317
    @shaneburns3178 ай бұрын

    He showed how to connect the batteries and the circuit diagram, but it would be nice if that was immediately followed by a hypothetical output. I mean, what good is it to see the circuit if we don't know what it actually does? He gives an example at the end, but it would be nice to have it after each diagram.

  • @Pradeep_Backspace
    @Pradeep_Backspace Жыл бұрын

    Please anyone explain what is the use of inverting output and non inverting output and when we need it ?

  • @Recyclable_Atheist
    @Recyclable_Atheist Жыл бұрын

    I have a dumb question: why are Rin and RF in parallel

  • @tmpace9
    @tmpace9 Жыл бұрын

    I can't wait until I start my career so I can support this man's retirement.

  • @H-cranky
    @H-cranky2 жыл бұрын

    Im watching this 1 hour before my exam in the bus

  • @gib6427
    @gib64273 жыл бұрын

    Why do you have to add 1 though? This is kind of a random question but if you do know why, please tell me thanks!