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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

    LM2904B: as comparator? 0 Locked

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

    THS4551: Impedance details needed for differential output of THS4551 0 Locked

    408 views
    3 replies
    Latest over 2 years ago
    by Rachel Scheller
  • Not Answered

    INA231: INA231 0 Locked

    577 views
    13 replies
    Latest over 2 years ago
    by Castrense Nigrelli
  • Answered

    OPA846: Transimpedance design ppt key figure source? 0 Locked

    496 views
    2 replies
    Latest over 2 years ago
    by Michael Steffes
  • Answered

    INA201: Regarding to the potential difference between pins 0 Locked

    464 views
    2 replies
    Latest over 2 years ago
    by Masakazu Adachi
  • Suggested Answer

    LM2904: Phase reversal when input voltage exceeds the common mode voltage range 0 Locked

    317 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Answered

    LMH32401: LMH32401 0 Locked

    582 views
    4 replies
    Latest over 2 years ago
    by Giora Eytan
  • Not Answered

    LMH6553: How to use the LMH6553SD/NOPB 0 Locked

    491 views
    5 replies
    Latest over 2 years ago
    by Sima Jalaleddine
  • Answered

    INA851: INA851 Driving Op Amp Application Note 0 Locked

    1284 views
    5 replies
    Latest over 2 years ago
    by Luis Chioye
  • Suggested Answer

    THS4551: Need to know how much maximum gain can be set for THS4551 0 Locked

    343 views
    1 reply
    Latest over 2 years ago
    by Rachel Scheller
  • Answered

    Laser Range Finding 0 Locked

    485 views
    1 reply
    Latest over 2 years ago
    by Isaac Lara
  • Answered

    PGA308-W: Data wrote times 0 Locked

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

    TLV3811: TLV3811 (and similar TLV3811-Q1 , TLV3801, TLV3801-Q1) Power Supply Range - Input Impedence - Jitter 0 Locked

    429 views
    2 replies
    Latest over 2 years ago
    by Chi Nguyen1
  • Not Answered

    INA126: Possible damage to the input circuitry. 0 Locked

    481 views
    2 replies
    Latest over 2 years ago
    by Marek Lis
  • Answered

    OPA564: Power supply sequencing 0 Locked

    421 views
    4 replies
    Latest over 2 years ago
    by Stanislav Husar
  • Suggested Answer

    USB2ANY: USB2ANY 0 Locked

    314 views
    1 reply
    Latest over 2 years ago
    by Nasser Mohammadi
  • Not Answered

    TLV9101: Usage issues 0 Locked

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

    JFE2140: Vgs(off), IDSS Distribution or Standard Deviation 0 Locked

    492 views
    4 replies
    Latest over 2 years ago
    by Tyler Faykus
  • Answered

    INA226: What should we do when sense pin route is long? 0 Locked

    239 views
    2 replies
    Latest over 2 years ago
    by Andy Liu3
  • Answered

    TLV171: Model result varies with datasheet: 0 Locked

    525 views
    2 replies
    Latest over 2 years ago
    by Gokul Kasilingam
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