TI E2E support forums
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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] How do Instrumentation Amplifiers (INAs) fit into my design?

    Tamara M Alani
    Tamara M Alani
    Other Parts Discussed in Thread: INA148 , INA149 How do Instrumentation Amplifiers (IAs) fit into my design? TI Precision Labs - IA Introduction to instrumentation amplifiers Training Video When to use an instrumentation amplifier Training Video…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Does TI have a gain and offset error excel calculator for isolated voltage sensing?

    Alexander Smith
    Alexander Smith
    Other Parts Discussed in Thread: AMC1301-Q1 Hi, Does TI have a gain and offset error excel calculator for isolated voltage sensing?
    • Answered
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] LM358LV: What is the difference between the LM358, LM358B, and LM358LV op amp replacements?

    David Marek4
    David Marek4
    Part Number: LM358LV Other Parts Discussed in Thread: LM358B , LM358-N , , LM358 , LM324 , LM321LV , LM324LV , LM321 Hello, When searching for an LM358 I found a bunch of different versions, LM358, LM358-N, LM358B, and LM358LV. What's the difference…
    • Answered
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] How do I design Low Noise & Low Distortion Headphone & Small Signal Audio Amplifiers?

    Tim Green1
    Tim Green1
    Other Parts Discussed in Thread: LM833 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…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] LMV358: What is the best cross reference replacements for the LMV321, LMV358, LMV324 op amp devices?

    David Marek4
    David Marek4
    Part Number: LMV358 Other Parts Discussed in Thread: LMV321 , , LMV324 , , LMV324A , LMV321A , TLV9002 , TLV9004 , TLV9001 , LM2902 , LM2904 , LM2904-Q1 , LM358B , LM358LV , LM358 , LM2904B , LM2904LV , LM2902LV , LM2904B-Q1 , OPA2990 , TLV9064 , TLV9062…
    • Answered
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] ISO224: Tying ISO224 OUTN to GND2

    michaelwu
    michaelwu
    Part Number: ISO224 Other Parts Discussed in Thread: , TLV6001 , OPA277 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…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] How do I make an op amp circuit stable?

    Tim Green1
    Tim Green1
    Other Parts Discussed in Thread: 4213 The attached presentation details how to make many common op amp circuits stable. 4213.Solving Op Amp Stability 2015_TG.pptx
    • Answered
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] What are the best cross reference replacement for the MCP6001, MCP6002, and MCP6004 devices?

    Collin Wells
    Collin Wells
    Other Parts Discussed in Thread: TLV9064 , TLV9004 , TLV9001 , TLV9062 , TLV9061 , TLV9002 Hello, I need to identify replacement op amps for the MCP6001, MCP6002, and MCP6004 devices. What are the best replacement amplifiers from TI? Thanks!
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] LM2904: What are the best op amps for low cost designs?

    Collin Wells
    Collin Wells
    Part Number: LM2904 Hello, Could you help with the selection of op amps for low cost or cost-optimized circuit designs? Thanks!
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Can you tell me the number of transistors in my device for my reliability modeling?

    Paul Goedeke
    Paul Goedeke
    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?
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
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  • Answered

    OPA735: Input resistance of OPA735 is not given datasheet of IC 0 Locked

    484 views
    3 replies
    Latest over 6 years ago
    by Onkar Bhakare
  • Answered

    TLV3201: About a simulation of TLV3201 in TINA-TI. 0 Locked

    867 views
    2 replies
    Latest over 6 years ago
    by Kengo.Y
  • Answered

    INA181: DBV package 0 Locked

    547 views
    4 replies
    Latest over 6 years ago
    by NAOKI AOYAMA
  • Answered

    INA223: 0.1Hz to 10Hz Voltage Noise Measurement 0 Locked

    4561 views
    17 replies
    Latest over 6 years ago
    by Patrick Simmons
  • Suggested Answer

    XTR116: current limit issue 0 Locked

    1783 views
    2 replies
    Latest over 6 years ago
    by Luis Chioye
  • Suggested Answer

    AMC1211-Q1: AMC1211-Q1 + TLV313-Q1 voltage sensing accuracy 0 Locked

    918 views
    1 reply
    Latest over 6 years ago
    by Tom Hendrick
  • Suggested Answer

    THS7372: Typical application questions 0 Locked

    404 views
    2 replies
    Latest over 6 years ago
    by Karan Kotadia
  • Answered

    OPA564-Q1: Power Sequence 0 Locked

    719 views
    1 reply
    Latest over 6 years ago
    by Thomas Kuehl
  • Suggested Answer

    PGA113: PGA113 not working on CH1 0 Locked

    1464 views
    8 replies
    Latest over 6 years ago
    by Luis Chioye
  • Answered

    OPA445: PSRR 0 Locked

    2872 views
    5 replies
    Latest over 6 years ago
    by Thomas Kuehl
  • Suggested Answer

    OPA27: Allowable max junction temperature 0 Locked

    779 views
    2 replies
    Latest over 6 years ago
    by Dennis Goeke
  • Suggested Answer

    TINA/Spice/OPA188: OPA188 OPAmp TINA model 0 Locked

    706 views
    2 replies
    Latest over 6 years ago
    by Dennis Goeke
  • Answered

    OPA187: OPA187 SPICE MODEL FILE 0 Locked

    1266 views
    2 replies
    Latest over 6 years ago
    by Anamika Sharma
  • Suggested Answer

    INA226: Output current reporting issue 0 Locked

    622 views
    2 replies
    Latest over 6 years ago
    by Ian Williams
  • Suggested Answer

    INA301: Hardware-Only High-Side Current Protection Problem 0 Locked

    1885 views
    11 replies
    Latest over 6 years ago
    by Ian Williams
  • Suggested Answer

    INA219: ina219 transient spec 0 Locked

    417 views
    3 replies
    Latest over 6 years ago
    by Ian Williams
  • Answered

    INA821: Temperature Drift Coefficient 0 Locked

    391 views
    5 replies
    Latest over 6 years ago
    by Uros Platise
  • Answered

    THS4531A: Building Differential Transimpedance amplifier 0 Locked

    548 views
    2 replies
    Latest over 6 years ago
    by Ashish Panpalia
  • Answered

    LMV342: LMV342 0 Locked

    932 views
    8 replies
    Latest over 6 years ago
    by Anuraj nk
  • Answered

    LMP8640: PSpice model 0 Locked

    586 views
    3 replies
    Latest over 6 years ago
    by Ian Williams
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