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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

    OPA2350: Alternative for driving ADC reference of TMS320F28379D 0 Locked

    707 views
    5 replies
    Latest over 3 years ago
    by Luis Chioye
  • Answered

    OPA140: Gain & Phase vs Frequency raw data 0 Locked

    378 views
    4 replies
    Latest over 3 years ago
    by [FAE] Andrew Wang
  • Suggested Answer

    TL441: TL441 0 Locked

    271 views
    3 replies
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    by kai klaas69
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    TLV8541: TINA-TI Stability Simulation 0 Locked

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    6 replies
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    by kai klaas69
  • Suggested Answer

    LMC7211-N: Question of LMC7211-M 0 Locked

    328 views
    2 replies
    Latest over 3 years ago
    by Chuck Sins
  • Suggested Answer

    LMV7271: To drive 5V/0.25A load 0 Locked

    338 views
    6 replies
    Latest over 3 years ago
    by Chuck Sins
  • Not Answered

    TINA-TI: Y-axis scale in simulation 0 Locked

    492 views
    6 replies
    Latest over 3 years ago
    by kai klaas69
  • Answered

    INA239: Multiple Register-Writes at once? 0 Locked

    266 views
    2 replies
    Latest over 3 years ago
    by J. Radde
  • Answered

    THS4531: THS4531 supply voltage 0 Locked

    330 views
    2 replies
    Latest over 3 years ago
    by Alec Saebeler
  • Suggested Answer

    INA226: Multiple reads on same register after one write. 0 Locked

    452 views
    3 replies
    Latest over 3 years ago
    by Mitch M
  • Suggested Answer

    OPA860: best for generating a low amplitude (1 mA) sinusoidal current between 50 - 100 kHz. 0 Locked

    876 views
    8 replies
    Latest over 3 years ago
    by Thomas Kuehl
  • Suggested Answer

    INA139: INA139 read voltage and current value 0 Locked

    1533 views
    5 replies
    Latest over 3 years ago
    by Carolus Andrews
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    OPA2197-Q1: OPA2197-Q1 0 Locked

    456 views
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    Latest over 3 years ago
    by Thomas Kuehl
  • Answered

    TLV9102: Wrong Body Size on Top-Page 0 Locked

    325 views
    2 replies
    Latest over 3 years ago
    by user1505382
  • Suggested Answer

    TLV2371: Is the output protected against short circuit? 0 Locked

    304 views
    3 replies
    Latest over 3 years ago
    by Ron Michallick
  • Answered

    LMV822-N: ESD cell trigger with fast power supply slew rate 0 Locked

    661 views
    4 replies
    Latest over 3 years ago
    by Ron Michallick
  • Suggested Answer

    TLV9062-Q1: maximum drift value 0 Locked

    315 views
    1 reply
    Latest over 3 years ago
    by kai klaas69
  • Answered

    LM675: Thermal Resistance 0 Locked

    291 views
    2 replies
    Latest over 3 years ago
    by Masakazu Adachi
  • Answered

    INA240: Offset Current Drift 0 Locked

    272 views
    3 replies
    Latest over 3 years ago
    by Timothy Burroughs
  • Suggested Answer

    PGA281: Unipolar operation 0 Locked

    339 views
    4 replies
    Latest over 3 years ago
    by Luis Chioye
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