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Amplifiers

Amplifiers

Amplifiers forum

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Texas Instruments (TI) Amplifiers support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search amplifier IC content or ask technical support questions on everything from precision and general purpose operational amplifiers (op amps) to instrumentation and differential amplifiers. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] What precision amplifiers are right for Power Delivery?

    Jacob Fattakhov
    Jacob Fattakhov
    Other Parts Discussed in Thread: OPA392 , OPA391 , OPA328 How do Precision Amplifiers fit into my Power Delivery design? Overview Presentation: Precision Amplifiers in Power Delivery - Slide Deck Featuring designs for Server PSU, Current Sensing…
    • Answered
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] What precision amplifiers are right for Grid Infrastructure?

    Jacob Fattakhov
    Jacob Fattakhov
    Other Parts Discussed in Thread: OPA392 , OPA182 , OPA186 How do Precision Amplifiers fit into my Grid Infrastructure design? Overview Presentation: Precision Amplifiers in Grid Infrastructure - Slide Deck Featuring designs for Rogowski Coils…
    • Answered
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] What precision amplifiers are right for Building Automation?

    Jacob Fattakhov
    Jacob Fattakhov
    Other Parts Discussed in Thread: OPA369 , INA821 How do Precision Amplifiers fit into my Building Automation design? Overview Presentation: Precision Amplifiers in Building Automation - Slide Deck Featuring designs for Analog Input Module…
    • Answered
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] What precision amplifiers are right for Factory Automation?

    Jacob Fattakhov
    Jacob Fattakhov
    Other Parts Discussed in Thread: OPA206 , OPA192 , INA821 How do Precision Amplifiers fit into my Factory Automation design? Overview Presentation: Precision Amplifiers in Factory Automation - Slide Deck Featuring designs for Analog Input…
    • Answered
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Ideal Amplifier Basics: If op-amp inputs are virtually shorted, then aren't they exactly the same?

    Jacob Freet
    Jacob Freet
    Other Parts Discussed in Thread: OPA810 As electrical engineers, most of us were taught as students to analyze operational amplifiers using ideal properties, like infinite input impedance, zero input current, infinite open loop gain, and so on. However…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Isolated Data Converter Collateral Overview

    Alexander Smith
    Alexander Smith
    Hello, do you have a list of all of the available Isolated Data Converter Collateral?
    • Answered
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Choosing the right audio op amps in context

    Stevie Limon
    Stevie Limon
    Choosing the right audio op amp in different contexts: Parts discussed in this thread: OPA167x , OPAx134 , OPA165x , OPA1622 , OPA160x , OPA1692 , OPA1611 , OPA1632 , With so many different audio op amps available from TI, it can be difficult to…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Understanding the parameters for audio op amps

    Stevie Limon
    Stevie Limon
    Understanding Key Parameters for Audio Operational Amplifiers There are a number of design considerations to take into account when designing your audio system. When choosing the right audio amp, here are some of the most important parameters to keep…
    • Answered
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Understanding the parameters and architecture of speaker amplifiers

    Stevie Limon
    Stevie Limon
    Types of Speaker Amplifiers This section will focus on speaker amplifiers and understanding the parameters that go into each device. There are many different kinds of audio amplifiers. When most people think of audio amplifiers, they think of speaker…
    • Answered
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Functional Safety for Precision Amplifiers

    Jacob Fattakhov
    Jacob Fattakhov
    What is functional safety? Functional safety standards like International Electrotechnical Commission (IEC) 615081 and International Organization for Standardization (ISO) 262622 require that semiconductor device manufacturers address both systematic…
    • Answered
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
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  • Answered

    OPA1622: Any alternatives, such as OPA1688, to drive larger headphones? 0 Locked

    3180 views
    8 replies
    Latest over 6 years ago
    by Moreno Hassem
  • Suggested Answer

    LM319-N: Can be this part used as Voltage follower? 0 Locked

    1438 views
    1 reply
    Latest over 6 years ago
    by Paul Grohe
  • Suggested Answer

    INA193: Unencrypted SPICE model 0 Locked

    981 views
    1 reply
    Latest over 6 years ago
    by Ian Williams
  • Suggested Answer

    TINA/Spice: Op-Amp Selection for increased phase margin in improved howland current source 0 Locked

    2804 views
    15 replies
    Latest over 6 years ago
    by Dennis Goeke
  • Suggested Answer

    LM358: Schematic review 0 Locked

    1301 views
    3 replies
    Latest over 6 years ago
    by Ron Michallick
  • Answered

    USB2ANY: USB2ANY with TPS23880EVM 0 Locked

    878 views
    3 replies
    Latest over 6 years ago
    by Penny Xu
  • Suggested Answer

    OPA4227: OPA4227/integrator/Quadrature Oscillator 0 Locked

    7498 views
    36 replies
    Latest over 6 years ago
    by Dennis Goeke
  • Answered

    OPA2188: About Vcm 0 Locked

    395 views
    5 replies
    Latest over 6 years ago
    by tsuyoshi tokumoto
  • Answered

    INA223: High Voltage Option of INA223 0 Locked

    460 views
    2 replies
    Latest over 6 years ago
    by Wayne Chen (Audio AE)
  • Answered

    INA196: Input filter for INA196 device as described in datasheet 0 Locked

    1885 views
    12 replies
    Latest over 6 years ago
    by Aaron_Rangel
  • Answered

    INA188: INA188, INA828 and INA129 Quiescent current specification in datasheet 0 Locked

    475 views
    2 replies
    Latest over 6 years ago
    by Masa Katayama
  • Suggested Answer

    LM139A: Effect of driving input >0.3V below the negative rail on other comparator inputs with the same package. 0 Locked

    368 views
    1 reply
    Latest over 6 years ago
    by Paul Grohe
  • Answered

    TLV07: Protecting Op Amp Inputs 0 Locked

    5868 views
    6 replies
    Latest over 6 years ago
    by J.Schweiger
  • Suggested Answer

    OPA121: Filter ic 0 Locked

    523 views
    2 replies
    Latest over 6 years ago
    by Tim Claycomb
  • Suggested Answer

    LMH6629: LMH6629 0 Locked

    455 views
    1 reply
    Latest over 6 years ago
    by Karan Kotadia
  • Answered

    INA193: Output offset voltage 0 Locked

    472 views
    1 reply
    Latest over 6 years ago
    by Guang Zhou
  • Answered

    OPA388: Oscillation at roughly 370kHz at the output pin 0 Locked

    1125 views
    6 replies
    Latest over 6 years ago
    by Thomas Kuehl
  • Suggested Answer

    UA709MJ Op Amp Replacement 0 Locked

    1247 views
    3 replies
    Latest over 6 years ago
    by Tim Claycomb
  • Suggested Answer

    OPA855: OPA855 package SOIC08 0 Locked

    452 views
    5 replies
    Latest over 6 years ago
    by kai klaas69
  • Suggested Answer

    OPA211: OPA as filter 0 Locked

    550 views
    3 replies
    Latest over 6 years ago
    by Dennis Goeke
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