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

    PGA, +/-10V output, attenuation down to 0.1 0 Locked

    932 views
    11 replies
    Latest over 2 years ago
    by Zach Olson
  • Answered

    OPA2837: Unencrypted model 0 Locked

    430 views
    3 replies
    Latest over 2 years ago
    by Alec Saebeler
  • Answered

    INA210: HBM ESD rating 0 Locked

    341 views
    2 replies
    Latest over 2 years ago
    by Guang Zhou
  • Suggested Answer

    OPA189: Is it appropriate to use OPA189 in the signal conditioning block? 0 Locked

    675 views
    10 replies
    Latest over 2 years ago
    by Luis Chioye
  • Answered

    LOG101: Output signals have ripples 0 Locked

    693 views
    10 replies
    Latest over 2 years ago
    by Luis Chioye
  • Suggested Answer

    TLE2022: alternative part 0 Locked

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

    INA240-Q1: INA240A1 0 Locked

    242 views
    1 reply
    Latest over 2 years ago
    by Carolus Andrews
  • Answered

    [FAQ] TLV9001: What does the "Z" Designator in TLV9001ZIDPWR mean? 0 Locked

    1083 views
    1 reply
    Latest over 2 years ago
    by Jacob Nogaj
  • Suggested Answer

    LM2903B: Hystereis Formula 0 Locked

    340 views
    1 reply
    Latest over 2 years ago
    by Chi Nguyen1
  • Suggested Answer

    AMC3330-Q1: Voltage circuit sensing issue 0 Locked

    732 views
    1 reply
    Latest over 2 years ago
    by Alexander Smith
  • Answered

    TLV9354-Q1: About bypass capacitor capacity between V+ and V- terminals 0 Locked

    632 views
    5 replies
    Latest over 2 years ago
    by Caro Walter
  • Suggested Answer

    TLV4170: Input bias and Input offset spec request 0 Locked

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

    OPA2228: opa2228 0 Locked

    312 views
    4 replies
    Latest over 2 years ago
    by Michael Hartshorne
  • Answered

    TLV1704: Minimum and Maximum Input supply current for TLV1704AIPWR 0 Locked

    301 views
    3 replies
    Latest over 2 years ago
    by Chi Nguyen1
  • Answered

    OPA2131: How high can the output actually go? 0 Locked

    337 views
    4 replies
    Latest over 2 years ago
    by Froylan Aguirre
  • Suggested Answer

    LMH6702: S-Parameter 0 Locked

    276 views
    1 reply
    Latest over 2 years ago
    by Alec Saebeler
  • Answered

    LMH6702: Use in differential configuration 0 Locked

    326 views
    2 replies
    Latest over 2 years ago
    by Louis Gagnon
  • Answered

    OPA2695: Spice Model 0 Locked

    450 views
    2 replies
    Latest over 2 years ago
    by Gordon McKenzie
  • Suggested Answer

    INA118: INA118U vs INA118UB 0 Locked

    318 views
    1 reply
    Latest over 2 years ago
    by Chris Featherstone
  • Suggested Answer

    OPA4350: vs OPA4340 0 Locked

    622 views
    2 replies
    Latest over 2 years ago
    by Luis Chioye
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