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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

    THS4567: Incorrect noise model drawing, 0 Locked

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

    THS4567: THS4567 TINA reference design has some oddities in default circuit 0 Locked

    381 views
    2 replies
    Latest over 2 years ago
    by Michael Steffes
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    OPA2837: OPA837.cir (spice model) 0 Locked

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    Latest over 2 years ago
    by Sima Jalaleddine
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    TLV1805: Comparator that works with a power supply voltage of 50V 0 Locked

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    9 replies
    Latest over 2 years ago
    by Chi Nguyen1
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    THS3491: Schematic review 0 Locked

    278 views
    1 reply
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    by Rachel Scheller
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    INA232: Vin+, Vin- common mode voltage 0 Locked

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    by Levi DV
  • Suggested Answer

    OPA192 instead of MCP6002. 0 Locked

    1524 views
    2 replies
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    by Art Kay
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    37 replies
    Latest over 2 years ago
    by Michael Henderson
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    TLV4376: The maximum current of the clamping diode on the input pin. 0 Locked

    260 views
    2 replies
    Latest over 2 years ago
    by Chris Featherstone
  • Not Answered

    INA280: any issue if the input common mode cap value is mismatched? 0 Locked

    1146 views
    6 replies
    Latest over 2 years ago
    by Javier Contreras4
  • Answered

    TLV3502: Comparison with LT1720 0 Locked

    522 views
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    by ANIRUDH RAGHAV RAMASESHAN
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    516 views
    2 replies
    Latest over 2 years ago
    by Peter Iliya
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    XTR117: Kindly provide a detailed review of the below schematic section 0 Locked

    1273 views
    11 replies
    Latest over 2 years ago
    by Luis Chioye
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    INA237-Q1: Input pin differential impedance 0 Locked

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    2 replies
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    by kai klaas69
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    OPA2991: Input Bias Current over Temperature 0 Locked

    355 views
    2 replies
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    by Caro Walter
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    INA239: INA239 isolation? 0 Locked

    350 views
    3 replies
    Latest over 2 years ago
    by Mitch M
  • Suggested Answer

    OPA2863: Simulation review of comparator with OPA2863 0 Locked

    545 views
    6 replies
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    by kai klaas69
  • Answered

    How to Increase the output swing of the low-voltage operational amplifier. 0 Locked

    979 views
    6 replies
    Latest over 2 years ago
    by Ron Michallick
  • Suggested Answer

    AMC1200-Q1: Application design of AMC1200-Q1 0 Locked

    942 views
    10 replies
    Latest over 2 years ago
    by Alexander Smith
  • Answered

    OPA860: Design the OPA860 peak-hold circuit 0 Locked

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    5 replies
    Latest over 2 years ago
    by kai klaas69
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