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Amplifiers

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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] 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

    OPamp recommendation 0 Locked

    522 views
    4 replies
    Latest over 3 years ago
    by Carsten Koeck
  • Answered

    INA3221: Pin A0 Connection Consult 0 Locked

    310 views
    1 reply
    Latest over 3 years ago
    by Clemens Ladisch
  • Answered

    TLV3605: Hysteresis control with external voltage instead of resistor 0 Locked

    674 views
    6 replies
    Latest over 3 years ago
    by Chuck Sins
  • Answered

    THS3491: THS3491RGT 0 Locked

    456 views
    4 replies
    Latest over 3 years ago
    by Michael Steffes
  • Not Answered

    OPA698: Settling time of OPA698 0 Locked

    820 views
    21 replies
    Latest over 3 years ago
    by Alec Saebeler
  • Suggested Answer

    LMC6082: Op-Amp Circuit Explanation required 0 Locked

    416 views
    2 replies
    Latest over 3 years ago
    by Marek Lis
  • Answered

    INA282: p2p solution to INA282AIDR 0 Locked

    437 views
    1 reply
    Latest over 3 years ago
    by Carolus Andrews
  • Answered

    OPA445: OPA445BM Trim Pins 1 and 5 Internal Difference from OPA111BM 0 Locked

    758 views
    4 replies
    Latest over 3 years ago
    by Jim Turner
  • Answered

    LM139AQML: Difference between LM139AQML and LM139-MIL 0 Locked

    621 views
    1 reply
    Latest over 3 years ago
    by Paul Grohe
  • Suggested Answer

    INA333: INA333-Schematic Check 0 Locked

    1104 views
    2 replies
    Latest over 3 years ago
    by Raymond Zhang1
  • Suggested Answer

    INA185: RE: SCH review request. 0 Locked

    361 views
    3 replies
    Latest over 3 years ago
    by Louis L
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    Is that possible to add a current amplifier on the 3.3V build-in LDO of DRV8340H? 0 Locked

    364 views
    4 replies
    Latest over 3 years ago
    by Aaron Barrera
  • Suggested Answer

    INA828: Instrumentation or fully differential amplifier? 0 Locked

    903 views
    1 reply
    Latest over 3 years ago
    by Marek Lis
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    NEED Moisture sensitivity level (MSL) Data 0 Locked

    394 views
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    Latest over 3 years ago
    by LeonardEllis
  • Not Answered

    OPA818: Testing TIA with VNA 0 Locked

    1879 views
    10 replies
    Latest over 3 years ago
    by Sima Jalaleddine
  • Answered

    TLV3604: PSPICE: Part has no MODEL property 0 Locked

    1742 views
    7 replies
    Latest over 3 years ago
    by Chuck Sins
  • Suggested Answer

    LM193: Unencrypted Spice Model 0 Locked

    627 views
    1 reply
    Latest over 3 years ago
    by Paul Grohe
  • Answered

    LM2903-Q1: State of LM2903 output when unpowered 0 Locked

    480 views
    4 replies
    Latest over 3 years ago
    by Greg Amidon
  • Not Answered

    INA118: output not centered around reference, gain incorrect. 0 Locked

    892 views
    10 replies
    Latest over 3 years ago
    by Sean Howson
  • Suggested Answer

    ISO224: Error occurred after converting TINA-TI model to SPICE model 0 Locked

    790 views
    5 replies
    Latest over 3 years ago
    by Alexander Smith
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