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Amplifiers

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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] Precision amplifiers for lab and field instrumentation

    Soufiane Bendaoud
    Soufiane Bendaoud
    Other Parts Discussed in Thread: OPA2206 , THP210 , OPA2182 , OPA2387 , OPA197 , OPA391 , INA821 , INA826 , LPV821 , OPA369 PRAMPS in lab and field instrumentation Analytical lab equipment can be used for early detection of diseases and drug development…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] How to achieve 0.01% constant-current accuracy for DC power supply?

    Shaury Anand
    Shaury Anand
    Part Number: INA188 Lab DC power supply, semiconductor testing and battery testing require accurate constant-current and constant-voltage output DC power supplies. The current and voltage control accuracy of the equipment need to be better than ±0.02…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Does TI provide guidance on input resistance variation due to manufacturing process, temperature drift and lifetime for isolated converters?

    Alexander Smith
    Alexander Smith
    Other Parts Discussed in Thread: AMC1300 , AMC1304L05 , AMC1303M0510 , AMC1303E2510 , AMC1303E2520 , AMC1303E0520 , AMC1303M2510 , AMC1303M2520 , AMC1303M0520 , AMC1303E0510 , AMC1302-Q1 , AMC1302 , AMC1301 , AMC1301-Q1 , AMC1304L05-Q1 , AMC1304L25 ,…
    • Answered
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] How to Select Amplifiers for 4-20mA Field Transmitter Applications

    Daniel Terrazas
    Daniel Terrazas
    Field transmitter is a general term that encompasses the common industrial process control systems: pressure, temperature, and flow. While pressure , temperature , and flow transmitters each pose distinct design challenges and considerations, some signal…
    • Answered
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] What precision amplifiers should I use in my Infusion pump design

    Tyler Noyes
    Tyler Noyes
    Infusion pumps have strict regulations that control their safety features such as the air-in-line detection and the pressure/occlusion sensors. There are also many different types of infusion pumps along with locations they may be used. This can make…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] AMC1411EVM: Removal of R3

    Alexander Smith
    Alexander Smith
    Part Number: AMC1411EVM Hi, Is there any issue with removing R3 on the AMC1411EVM?
    • Answered
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] How to design for over temperature protection with a thermistor and a comparator

    Joe Vanacore
    Joe Vanacore
    Other Parts Discussed in Thread: TMP63-Q1 Is there a solution for over temperature protection using a comparator with external hysteresis? My automotive design requires the comparator output to toggle high when a temperature of 100C is reached. I would…
    • Answered
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Common Mode Voltage Range vs. Input Voltage Range for a Comparator

    Joe Vanacore
    Joe Vanacore
    What is the difference between Input voltage range and common mode voltage range for a comparator?
    • Answered
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] How to determine if my comparator has a rail-to-rail output (RRO)?

    Forest Davis-Hollander
    Forest Davis-Hollander
    Why is a rail-to-rail output (RRO) important, and how can I determine if my comparator has a RRO?
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] TLV3604: When to use a comparator in a Time-of Flight system such as LiDAR

    Joe Vanacore
    Joe Vanacore
    Part Number: TLV3604 I am trying to implement a cost-effective design circuit for a Time-of Flight distance measurement. I noticed that ADC's are commonly used in these types of designs. I would like to know when to use a comparator in a Time-of-Flight…
    • Answered
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
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  • Answered

    INA181: INA181 versus INA181-Q1 0 Locked

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

    INA105: INA105 - Application note for Figure 5 0 Locked

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

    OPA2378: What is a replacement 0 Locked

    911 views
    9 replies
    Latest over 2 years ago
    by Marek Lis
  • Suggested Answer

    FX-500 0 Locked

    208 views
    1 reply
    Latest over 2 years ago
    by Noel Fung
  • Suggested Answer

    OPA2227: If my two batches of parts are within the scope of the problem described in this document? 0 Locked

    350 views
    5 replies
    Latest over 2 years ago
    by Chris Featherstone
  • Answered

    LM2904B-Q1: OUTPUT distortion 0 Locked

    342 views
    2 replies
    Latest over 2 years ago
    by Gerasimos Madalvanos
  • Suggested Answer

    AMC1302: AMC1302 TINA waveform distortion 0 Locked

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

    XTR111: Current limit 0 Locked

    546 views
    6 replies
    Latest over 2 years ago
    by Masakazu Adachi
  • Not Answered

    OPA4348: Problem with possible Latch-Up 0 Locked

    862 views
    10 replies
    Latest over 2 years ago
    by Fabian Geiger
  • Answered

    TLV2474A-Q1: Not use op-amp channel termination 0 Locked

    297 views
    3 replies
    Latest over 2 years ago
    by Muhammad Fariz Bin Nor Azhar
  • Suggested Answer

    OPA690: Output impedance 0 Locked

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

    OPA3S328: Difference between INx- and COMPx inputs 0 Locked

    511 views
    4 replies
    Latest over 2 years ago
    by Alec Saebeler
  • Answered

    TSM102A: TSM102A Best Method for Connecting Unused Comparator and Op-Amps 0 Locked

    583 views
    7 replies
    Latest over 2 years ago
    by Chi Nguyen1
  • Answered

    OPA862: OPA862 - A1 input bias current 0 Locked

    412 views
    4 replies
    Latest over 2 years ago
    by John wysocki
  • Suggested Answer

    TLV9352: Design Advise for Op-Amp Application 0 Locked

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

    LM358: constant current source for LED 0 Locked

    2430 views
    5 replies
    Latest over 2 years ago
    by kai klaas69
  • Suggested Answer

    INA226: How to use GUI to connect the three INA226 device on board 0 Locked

    655 views
    6 replies
    Latest over 2 years ago
    by Cierra Cowley
  • Answered

    TLV9002: Lowest cost, DUAL OPAMP, with sub 6uV/C drift = is it TLV9002 ? 0 Locked

    437 views
    6 replies
    Latest over 2 years ago
    by kai klaas69
  • Not Answered

    INA1620: Stability analysis 0 Locked

    591 views
    7 replies
    Latest over 2 years ago
    by kai klaas69
  • Answered

    LM324: LM324: Indirectly driving capacitive load with DC accuracy 0 Locked

    649 views
    5 replies
    Latest over 2 years ago
    by FFabio
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