element14 Community
element14 Community
    Register Log In
  • Site
  • Search
  • Log In Register
  • About Us
  • Community Hub
    Community Hub
    • What's New on element14
    • Feedback and Support
    • Benefits of Membership
    • Personal Blogs
    • Members Area
    • Achievement Levels
  • Learn
    Learn
    • Ask an Expert
    • eBooks
    • element14 presents
    • Learning Center
    • Tech Spotlight
    • STEM Academy
    • Webinars, Training and Events
    • Learning Groups
  • Technologies
    Technologies
    • 3D Printing
    • FPGA
    • Industrial Automation
    • Internet of Things
    • Power & Energy
    • Sensors
    • Technology Groups
  • Challenges & Projects
    Challenges & Projects
    • Design Challenges
    • element14 presents Projects
    • Project14
    • Arduino Projects
    • Raspberry Pi Projects
    • Project Groups
  • Products
    Products
    • Arduino
    • Avnet Boards Community
    • Dev Tools
    • Manufacturers
    • Multicomp Pro
    • Product Groups
    • Raspberry Pi
    • RoadTests & Reviews
  • Store
    Store
    • Visit Your Store
    • Choose another store...
      • Europe
      •  Austria (German)
      •  Belgium (Dutch, French)
      •  Bulgaria (Bulgarian)
      •  Czech Republic (Czech)
      •  Denmark (Danish)
      •  Estonia (Estonian)
      •  Finland (Finnish)
      •  France (French)
      •  Germany (German)
      •  Hungary (Hungarian)
      •  Ireland
      •  Israel
      •  Italy (Italian)
      •  Latvia (Latvian)
      •  
      •  Lithuania (Lithuanian)
      •  Netherlands (Dutch)
      •  Norway (Norwegian)
      •  Poland (Polish)
      •  Portugal (Portuguese)
      •  Romania (Romanian)
      •  Russia (Russian)
      •  Slovakia (Slovak)
      •  Slovenia (Slovenian)
      •  Spain (Spanish)
      •  Sweden (Swedish)
      •  Switzerland(German, French)
      •  Turkey (Turkish)
      •  United Kingdom
      • Asia Pacific
      •  Australia
      •  China
      •  Hong Kong
      •  India
      •  Korea (Korean)
      •  Malaysia
      •  New Zealand
      •  Philippines
      •  Singapore
      •  Taiwan
      •  Thailand (Thai)
      • Americas
      •  Brazil (Portuguese)
      •  Canada
      •  Mexico (Spanish)
      •  United States
      Can't find the country/region you're looking for? Visit our export site or find a local distributor.
  • Translate
  • Profile
  • Settings
The Learning Circuit
  • Challenges & Projects
  • element14 presents
  • The Learning Circuit
  • More
  • Cancel
The Learning Circuit
Documents How Op Amps Work -- The Learning Circuit 68
  • Documents
  • Files
  • Members
  • Mentions
  • Sub-Groups
  • Tags
  • More
  • Cancel
  • New
Join The Learning Circuit to participate - click to join for free!
Actions
  • Share
  • More
  • Cancel
Engagement
  • Author Author: tariq.ahmad
  • Date Created: 19 Feb 2020 6:39 PM Date Created
  • Last Updated Last Updated: 4 Dec 2019 8:24 AM
  • Views 5202 views
  • Likes 8 likes
  • Comments 5 comments
Related
Recommended

How Op Amps Work -- The Learning Circuit 68

image
How Op Amps Work

The Learning Circuit | element14 presents |  Project Videos

 

You don't have permission to edit metadata of this video.
Edit media
x
image
Upload Preview
image

 

In this video, Karen presents and introduction of op amps how various ways they can be used in circuits. At a basic level, op amps are quite simple. They compare the voltages at their two outputs and use the difference in voltages to determine how the signal is amplified. The differential voltage at the inputs often needs to only be a few microvolts to generate an amplified signals. To be able to finely control the gain, a feedback loop must be created between the op amp’s output and one of the inputs. This loop usually contains a resistor and/or capacitor to have finer control of the gain. Check out this Intro to Op Amps episode to learn more about how op amp works and a variety of its applications.

  • inverting
  • monostable
  • opampsch
  • differentiator
  • subtractor
  • gain
  • e14presents_karencorbeill
  • e14presents_makerkaren
  • summing
  • astable
  • negative feedback
  • non-inverting
  • feedback
  • adder
  • multivibrator
  • differential
  • Share
  • History
  • More
  • Cancel
  • Sign in to reply
  • makerkaren
    makerkaren over 5 years ago in reply to anibalrod

    That’s great feedback. For a long time I tried to do overview videos for a component or set of components and always wanted to fit so much information into each video that it does get overwhelming. A lot of my videos you do need to rewind and rewatch to catch everything. It’s feedback I’ve taken to heart. Starting with the next few videos, I’ve started slowing down a lot more and trying to focus on smaller subject areas. Not cramming in so much into a single video, but slowly and thoroughly covering a subject. Hopefully the pacing will feel better from here on it. Thanks for watching!

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • More
    • Cancel
  • anibalrod
    anibalrod over 5 years ago

    I enjoy the Learning Center very much. My issue in your teaching is not content but the fast rate if your actual talking. You talk much to fast for a subject inherently difficult to grasp if the teacher moves quickly. I’m not new to electronics but I’m returning after a long absence. I do have the discipline to sit and study your Essentials section and augment that with the lectures but again please slow down the speed. I find myself rewinding much to often. Thank you for your presentations, I enjoy them very much.

    Anibal   

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • More
    • Cancel
  • live2divedeep
    live2divedeep over 5 years ago

    Tig welder repair. After i confirmed proper waveform at output in Ac and Dc... But no arc/start.....also no volt/amp isplay(8hexdecimal) Ive been investigsting the control board and about to test ic chips(op amps) for output signals...... Should check feeback circuit first?

    Thanks in advance!

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • More
    • Cancel
  • dave11222
    dave11222 over 5 years ago

    Don't leave things out.

     

    image

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • More
    • Cancel
  • DAB
    DAB over 5 years ago

    Good introduction, but you need to go back and do a more detailed discussion on each of the various OpAmp circuits showing more detailed waveforms plus explain more of the terms.

     

    You just dumped several very important words into the discussion without really spending time to explain them in detail. You really should take the time to make sure that those ideas are well understood by the viewer.

     

    DAB

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • More
    • Cancel
element14 Community

element14 is the first online community specifically for engineers. Connect with your peers and get expert answers to your questions.

  • Members
  • Learn
  • Technologies
  • Challenges & Projects
  • Products
  • Store
  • About Us
  • Feedback & Support
  • FAQs
  • Terms of Use
  • Privacy Policy
  • Legal and Copyright Notices
  • Sitemap
  • Cookies

An Avnet Company © 2025 Premier Farnell Limited. All Rights Reserved.

Premier Farnell Ltd, registered in England and Wales (no 00876412), registered office: Farnell House, Forge Lane, Leeds LS12 2NE.

ICP 备案号 10220084.

Follow element14

  • X
  • Facebook
  • linkedin
  • YouTube