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

    INA180-Q1: OUT low pass filter 0 Locked

    1103 views
    2 replies
    Latest over 2 years ago
    by Peter Iliya
  • Suggested Answer

    INA228: Shunt voltage non-linearity and low accuracy problem 0 Locked

    1630 views
    10 replies
    Latest over 2 years ago
    by Levi DV
  • Not Answered

    TLV170: TLV170 could not output a correct voltage 0 Locked

    380 views
    8 replies
    Latest over 2 years ago
    by Caro Walter
  • Suggested Answer

    INA236: Extremely poor Quality TI-SCB GUI 0 Locked

    462 views
    1 reply
    Latest over 2 years ago
    by Mitch M
  • Suggested Answer

    TLV1701-Q1: SC70 VS SOT-23 package 0 Locked

    6335 views
    2 replies
    Latest over 2 years ago
    by Paul Grohe
  • Suggested Answer

    INA233: Driver sharing for INA233 0 Locked

    296 views
    3 replies
    Latest over 2 years ago
    by Castrense Nigrelli
  • Not Answered

    INA826S: may I know the figure detail? 0 Locked

    243 views
    1 reply
    Latest over 2 years ago
    by Michael Hartshorne
  • Not Answered

    LM358:Output waveform query 0 Locked

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

    ACF2101: Regards to ACF2101 Simulation 0 Locked

    360 views
    3 replies
    Latest over 2 years ago
    by Chris Featherstone
  • Answered

    INA149: INA149 for high side voltage measurement 0 Locked

    1160 views
    10 replies
    Latest over 2 years ago
    by Brendan Hayes-Oberst
  • Answered

    OPA990: Inquiry about changes to the silk screen marking on opa990 0 Locked

    367 views
    4 replies
    Latest over 2 years ago
    by Robert Clifton56
  • Not Answered

    INA901-SP: SEE report status 0 Locked

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

    BOOSTXL-3PHGANINV: Recommended EMI Filter 0 Locked

    295 views
    1 reply
    Latest over 2 years ago
    by Guang Zhou
  • Not Answered

    INA322: INA322 0 Locked

    382 views
    8 replies
    Latest over 2 years ago
    by Chris Featherstone
  • Suggested Answer

    VFC32: Min Duty Cycle for Input Signal 0 Locked

    402 views
    2 replies
    Latest over 2 years ago
    by Raymond Zhang1
  • Answered

    OPA548: Oscillation waveform: 230mV at 1.6MHz, Current range from -5 mA to -16mA 0 Locked

    529 views
    7 replies
    Latest over 2 years ago
    by Raymond Zhang1
  • Not Answered

    LM7322: Input Resistance of the Amplifier 0 Locked

    178 views
    1 reply
    Latest over 2 years ago
    by Ron Michallick
  • Suggested Answer

    INA240: FMEA report 0 Locked

    210 views
    1 reply
    Latest over 2 years ago
    by Javier Contreras4
  • Suggested Answer

    INA296B: Input impedance of REF pin 0 Locked

    276 views
    1 reply
    Latest over 2 years ago
    by Javier Contreras4
  • Answered

    TLV7041-Q1: Functional safety information 0 Locked

    318 views
    1 reply
    Latest over 2 years ago
    by Paul Grohe
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