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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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  • Not Answered

    PGA308: Power-up requirements especially when NOW register is '1' 0 Locked

    220 views
    1 reply
    Latest over 2 years ago
    by Zach Olson
  • Answered

    OPA2227: Offset calculation 0 Locked

    425 views
    6 replies
    Latest over 2 years ago
    by Zach Olson
  • Answered

    INA236: DDF (SOT-23) Version IN+/- clamps at +0.7V 0 Locked

    264 views
    3 replies
    Latest over 2 years ago
    by Carolus Andrews
  • Not Answered

    LM358: LM358 review schematic 0 Locked

    442 views
    2 replies
    Latest over 2 years ago
    by Ron Michallick
  • Answered

    THS4531: The design bandwidth of the differential circuit does not match the bandwidth value obtained from simulation. 0 Locked

    679 views
    8 replies
    Latest over 2 years ago
    by Michael Steffes
  • Suggested Answer

    TLV9062: Negative impulse peak detector 0 Locked

    417 views
    2 replies
    Latest over 2 years ago
    by kai klaas69
  • Suggested Answer

    OPA2277: Need confirmation on notification released from TI for an Quality Issue. - MPN : OPA2277UA/2K5 0 Locked

    746 views
    7 replies
    Latest over 2 years ago
    by manoj balakrishnan
  • Suggested Answer

    THS3491: Amplifier power down - follow up 0 Locked

    594 views
    9 replies
    Latest over 2 years ago
    by Alec Saebeler
  • Not Answered

    OPA2191: made with the same mask set and processing as the OPA2197? 0 Locked

    252 views
    1 reply
    Latest over 2 years ago
    by Zach Olson
  • Suggested Answer

    INA290: INA290A2 0 Locked

    444 views
    5 replies
    Latest over 2 years ago
    by Cierra Cowley
  • Suggested Answer

    TLV6710: Spice model does not function if VDD = GND and "GND" pin is connected to Negative Voltage Rail. 0 Locked

    690 views
    4 replies
    Latest over 2 years ago
    by Chi Nguyen1
  • Suggested Answer

    OPA2990: I am designing am amplifier for the DRV425 sensor 0 Locked

    371 views
    2 replies
    Latest over 2 years ago
    by Caro Walter
  • Answered

    INA240-Q1: bias current vs supply voltage 0 Locked

    323 views
    3 replies
    Latest over 2 years ago
    by Cierra Cowley
  • Answered

    TLE2141: TLE2141IDRHE 0 Locked

    615 views
    9 replies
    Latest over 2 years ago
    by Ashley Kang
  • Answered

    OPA860: peak detection application 0 Locked

    779 views
    3 replies
    Latest over 2 years ago
    by kai klaas69
  • Suggested Answer

    TLE2141: Suffix "HE" 0 Locked

    274 views
    1 reply
    Latest over 2 years ago
    by Gerasimos Madalvanos
  • Suggested Answer

    INA231: INA231 ALERT maximum operational voltage 0 Locked

    199 views
    1 reply
    Latest over 2 years ago
    by Guang Zhou
  • Suggested Answer

    LMV331: ESD data request 0 Locked

    330 views
    2 replies
    Latest over 2 years ago
    by Chi Nguyen1
  • Suggested Answer

    LM139: Rail-to-Rail Output 0 Locked

    269 views
    3 replies
    Latest over 2 years ago
    by Chi Nguyen1
  • Suggested Answer

    LMV393: ESD data request 0 Locked

    296 views
    2 replies
    Latest over 2 years ago
    by Chi Nguyen1
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