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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] Automotive amplifiers: Is the LM2904B-Q1 a cross reference replacement for the LM2904-Q1?

    Thomas Foster
    Thomas Foster
    Part Number: LM2904-Q1 Other Parts Discussed in Thread: LM2904B-Q1 Hello, Can you explain why it would be better to use the newly released LM2904B-Q1 in place of the older LM2904-Q1 version when selecting an amplifier for my automotive system designs…
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] How Do the TINA Models for Comparators Work?

    Sally Cheung95
    Sally Cheung95
    TI is continuing to release new models for the latest comparators as well as refresh old models. Read to find out more as to what has changed with the models.
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] LM393 & LM2903: Updated Dual Comparators

    Sally Cheung95
    Sally Cheung95
    Part Number: LM393B Other Parts Discussed in Thread: LM2903B , , LM393 , LM2903 What are the new improvements with the refreshed LM393B & LM2903B parts?
    • Answered
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] How to the apply inputs before powering the supply of my comparator?

    Sally Cheung95
    Sally Cheung95
    Other Parts Discussed in Thread: LM2903B , LM393B , TLV9030 , TLV9031 , TLV9024 , TLV9022 , TLV9021 , TLV9020 , TLV9034 , TLV9032 , TLV1861 , TLV1851 , TLV7042 , TLV7041 , TLV7034 , TLV7044 , TLV7021 , TLV7012 , TLV7022 , TLV7011 , TLV7031 , TLV7032 …
    • Answered
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] How Power on Reset Comparators Simplify Designs

    Sally Cheung95
    Sally Cheung95
    Other Parts Discussed in Thread: TLV1805 , TLV7012 , TLV7022 , TLV7011 , TLV7021 , TLV7042 , TLV7041 , TLV7044 , TLV7034 , TLV7031 , TLV7032 , TLV7041-Q1 , TLV7034-Q1 , TLV7044-Q1 , TLV7031-Q1 , TLV7032-Q1 , TLV7042-Q1 , TLV4031 , TLV4051 , TLV4021 ,…
    • Answered
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Designing with general purpose op amps

    Former Member
    Former Member
    Other Parts Discussed in Thread: TINA-TI , LM324 , LM358 Last Updated: January 3, 2022 This FAQ covers a wide breadth of topics relating to designing with general purpose op amps and provides circuit design ideas and approaches while highlighting some…
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Achieve low noise, high precision and low bias currents with TI’s cutting edge op amp technologies

    Tamara M Alani
    Tamara M Alani
    Latest precision amplifiers content: Trade-offs between CMOS, JFET, and Bipolar Input Stage Technology Filter Design Tool examples with latest’s products Filter design tool: Band-stop filter design Filter design tool: Band-pass filter design…
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] AMC1311: Can I use VOUTp only in a Single Ended configuration

    Tom Hendrick
    Tom Hendrick
    Part Number: AMC1311 Other Parts Discussed in Thread: AMC3301 , AMC1301 Yes! However, there are some things you need to consider: The AMC1311 only has a positive input voltage range. The AMC1311 has a gain of 1 V/V so the differential outputs will…
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] TLV9302: What are the best cross reference replacement for the MC33202, MC33172, and MC33178 devices? P2P is preferred.

    Katherine Li
    Katherine Li
    Part Number: TLV9302 Other Parts Discussed in Thread: TLV9102 , TLV9352 , , TLV9152 Hello, I need to identify replacement op amps for the MC33202, MC33172, and MC33178 devices. What are the best P2P(Pin to Pin) replacement amplifiers from TI? Thanks…
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] TLV9062: Dual or alternative PCB footprint for second sourcing P2P op amps, like TLV9062 in SOT23 package

    Katherine Li
    Katherine Li
    Part Number: TLV9062 Hello, I want to use the TLV9062 in DDF(SOT23-8) package in my design, but there is not another supplier that offers this package. Is there a way I can use the DDF package and have a second source for my design? Besides TLV9062IDDFR…
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
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  • Answered

    LMV7235: Output pulses on power-up 0 Locked

    652 views
    6 replies
    Latest over 6 years ago
    by Mark Pearson
  • Answered

    TINA/Spice/OPA860: Mismatch between Transient and AC analysis of OPA860 0 Locked

    1536 views
    4 replies
    Latest over 6 years ago
    by kai klaas69
  • Suggested Answer

    INA219: small resistor causes calibration register value over 32768 0 Locked

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    Latest over 6 years ago
    by Patrick Simmons
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    TLV1701: TLV1701 Mis-wiring protection circuit 0 Locked

    1111 views
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    Latest over 6 years ago
    by Paul Grohe
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    OPA836: What is the possible gain range for this amplifier? 0 Locked

    553 views
    2 replies
    Latest over 6 years ago
    by Michael Steffes
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    LMV321: Output level unstable when using LMV321 amplifier as comparator 0 Locked

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    4 replies
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    by Aaron_Rangel
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    by Ian Williams
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    by Isaac Fernandez
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    405 views
    4 replies
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    by Nanjunda M
  • Answered

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    298 views
    3 replies
    Latest over 6 years ago
    by Nir Flysher
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    1028 views
    4 replies
    Latest over 6 years ago
    by user3925438
  • Suggested Answer

    LM339: LM339 or TL074(Selection) 0 Locked

    2552 views
    4 replies
    Latest over 6 years ago
    by Chuck Sins
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    INA219: difference between BID and AID 0 Locked

    714 views
    2 replies
    Latest over 6 years ago
    by Peter Iliya
  • Suggested Answer

    INA2321: INA2321 common mode range vs REF voltage 0 Locked

    1678 views
    11 replies
    Latest over 6 years ago
    by aurelienr
  • Answered

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    509 views
    2 replies
    Latest over 6 years ago
    by Chris Raynolds
  • Suggested Answer

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    1427 views
    14 replies
    Latest over 6 years ago
    by Tom Wolgat
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    OPA847: OPA845ID Not stable for non inverting or inverting Gains 0 Locked

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    Latest over 6 years ago
    by Hasan Babiker31
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    1423 views
    18 replies
    Latest over 6 years ago
    by stenzer
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    1164 views
    14 replies
    Latest over 6 years ago
    by Ron Michallick
  • Suggested Answer

    INA213: schematic review 0 Locked

    273 views
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    Latest over 6 years ago
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