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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.
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Frequent questions
  • Tamara M Alani
    Tamara M Alani
    • 5 months ago
    • Amplifiers
    • Amplifiers forum

    [FAQ] How do Instrumentation Amplifiers (INAs) fit into my design?

    How do Instrumentation Amplifiers (INAs) fit into my design? General INA Knowledge What is an instrumentation amplifier? Technical Article Getting the most out of your instrumentation amplifier design SLYT226 Measuring the linear operating region...
  • Alexander Smith
    Alexander Smith
    • 5 months ago
    • Amplifiers
    • Amplifiers forum

    [FAQ] Does TI have a gain and offset error excel calculator for isolated voltage sensing?

    • Answered
    Hi, Does TI have a gain and offset error excel calculator for isolated voltage sensing?
  • David Marek4
    David Marek4
    • 6 months ago
    • Amplifiers
    • Amplifiers forum

    [FAQ] LM358LV: What is the difference between the LM358, LM358B, and LM358LV op amp replacements?

    • Answered
    Part Number: LM358LV Hello, When searching for an LM358 I found a bunch of different versions, LM358, LM358-N, LM358B, and LM358LV. What's the difference between all of these devices? Can you share some pros and cons between them? Thanks, David
  • Tim Green1
    Tim Green1
    • 7 months ago
    • Amplifiers
    • Amplifiers forum

    [FAQ] How do I design Low Noise & Low Distortion Headphone & Small Signal Audio Amplifiers?

    How do I design Low Noise & Low Distortion Headphone & Small Signal Audio Amplifiers? Headphone Amplifiers On-Chip Thin Film Resistors Enable High-Performance Audio Circuitry – SBOA312 Stabilizing Difference Amplifiers for...
  • David Marek4
    David Marek4
    • 7 months ago
    • Amplifiers
    • Amplifiers forum

    [FAQ] LMV358: What is the best cross reference replacements for the LMV321, LMV358, LMV324 op amp devices?

    • Answered
    Part Number: LMV358 Hi, Are there any good (or better) replacement op amps for the LMV3xx devices (i.e. LMV321, LMV358, LMV324)? I'm looking for a device that can stay within my budget and has extra features like EMI/RFI filters on the inputs, better voltage offset, and lower power .
  • michaelwu
    michaelwu
    • 8 months ago
    • Amplifiers
    • Amplifiers forum

    [FAQ] ISO224: Tying ISO224 OUTN to GND2

    Part Number: ISO224 This might be a silly question, but is there any problem that might arise when tying the negative output of ISO224 to the low-side ground, GND2? My original plan was to do this because the microcontroller that I'm using will...
  • Tim Green1
    Tim Green1
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum

    [FAQ] How do I make an op amp circuit stable?

    • Answered
    The attached presentation details how to make many common op amp circuits stable. (Please visit the site to view this file)
  • Collin Wells
    Collin Wells
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum

    [FAQ] What are the best cross reference replacement for the MCP6001, MCP6002, and MCP6004 devices?

    • Answered
    Hello, I need to identify replacement op amps for the MCP6001, MCP6002, and MCP6004 devices. What are the best replacement amplifiers from TI? Thanks!
  • Collin Wells
    Collin Wells
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum

    [FAQ] LM2904: What are the best op amps for low cost designs?

    • Answered
    Part Number: LM2904 Hello, Could you help with the selection of op amps for low cost or cost-optimized circuit designs? Thanks!
  • Paul Goedeke
    Paul Goedeke
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum

    [FAQ] Can you tell me the number of transistors in my device for my reliability modeling?

    • Answered
    Sometimes it is useful to know the number of transistors in a part for quality and reliability modeling. How can I get that information from TI?
>

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  • kai klaas69
    Latest post by
    kai klaas69
    • Dec 12, 2019 8:56 AM

    About Input cap and LC Filter

    • TI thinks resolved
    • 3 Replies
    • 83 Views
  • SHH
    Latest post by
    SHH
    • Dec 12, 2019 8:52 AM

    INA233: Asking for the recommendation on the INA233 design review

    • Resolved
    • 7 Replies
    • 89 Views
  • kai klaas69
    Latest post by
    kai klaas69
    • Dec 12, 2019 8:46 AM

    OPA4196: OPA4196 & booster

    • Resolved
    • 16 Replies
    • 234 Views
  • kai klaas69
    Latest post by
    kai klaas69
    • Dec 12, 2019 8:31 AM

    LM7171: Input structure

    • 2 Replies
    • 38 Views
  • Mick Wijnen
    Mick Wijnen
    • Dec 12, 2019 8:04 AM

    AMC1302: Input bias current affecting high side current measurement

    • 0 Replies
    • 4 Views
  • Luis Chioye
    Latest post by
    Luis Chioye
    • Dec 12, 2019 5:29 AM

    PGA308: Operating supply current

    • 4 Replies
    • 40 Views
  • Krishna Kumar1
    Latest post by
    Krishna Kumar1
    • Dec 12, 2019 4:34 AM

    TIPD107: Need to modify the circuit for 12V compliance voltage

    • Resolved
    • 8 Replies
    • 86 Views
  • Luis Chioye
    Latest post by
    Luis Chioye
    • Dec 12, 2019 4:30 AM

    MULTI-CAL-SYSTEM: PGA309 RS232 SCPI & Temperature issues

    • 2 Replies
    • 60 Views
  • Xiaobing (Eric)
    Latest post by
    Xiaobing (Eric)
    • Dec 12, 2019 1:17 AM

    TL082: TL082IDR Failure

    • 2 Replies
    • 70 Views
  • Raymond Zhang1
    Latest post by
    Raymond Zhang1
    • Dec 12, 2019 1:04 AM

    OP07C: Single supply operation

    • Resolved
    • 5 Replies
    • 47 Views
  • Yunsik Chung
    Latest post by
    Yunsik Chung
    • Dec 12, 2019 12:43 AM

    Hi, I have a question about cut-off frequency of multi-stages OPAMP.

    • Resolved
    • 2 Replies
    • 46 Views
  • Yunsik Chung
    Latest post by
    Yunsik Chung
    • Dec 12, 2019 12:28 AM

    Hi, I have a question about OPAMP virtual ground.

    • 6 Replies
    • 72 Views
  • Kazuya Nakai54
    Kazuya Nakai54
    • Dec 12, 2019 12:01 AM

    TLV8812: How much is latch-up performance of TLV8812?

    • 0 Replies
    • 10 Views
  • Jonathan Nguyen
    Latest post by
    Jonathan Nguyen
    • Dec 11, 2019 11:33 PM

    TLV3202-Q1: Conditions for Propagation Delay Time Specs

    • Resolved
    • 1 Reply
    • 24 Views
  • Michael MacLean
    Latest post by
    Michael MacLean
    • Dec 11, 2019 10:46 PM

    OPA380: Photodiode Current-to-voltage conversion

    • 10 Replies
    • 94 Views
<>
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