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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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  • Not Answered

    [FAQ] [H] Frequently Asked Questions - High Speed Amplifiers 0 Locked

    5617 views
    0 replies
    Started over 1 year ago
    by Nick Nauman
  • Not Answered

    [FAQ] LMH6401: S-Parameter Files 0 Locked

    3303 views
    0 replies
    Started over 2 years ago
    by Jacob Freet
  • Not Answered

    LM358: Constant Higher Output Voltage Issue in ACDC Flyback Converter During CV Mode 0

    20 views
    1 reply
    Latest 34 minutes ago
    by Raymond Zhang1
  • Not Answered

    OPA2137: OPA2137 0

    31 views
    3 replies
    Latest 1 hour ago
    by Raymond Zhang1
  • Not Answered

    TLV1861: Open drain pullup leading to high voltage on output with hysteresis feedback 0

    12 views
    0 replies
    Started 1 hour ago
    by user4839477
  • Not Answered

    OPA462: OPA462 extended voltage range, implementation in a Howland current pump 0

    270 views
    12 replies
    Latest 2 hours ago
    by Carrie
  • Not Answered

    LMH6702: Single supply, strange voltage clipping in simulation 0

    22 views
    1 reply
    Latest 2 hours ago
    by Ignacio Vazquez Lam1
  • Not Answered

    LM2901: LM2901 : common-mode voltage and output voltage 0

    25 views
    1 reply
    Latest 2 hours ago
    by Ron Michallick
  • Not Answered

    XTR111: sch review for AO accuracy optimization 0

    68 views
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    Latest 4 hours ago
    by Ashley Kang
  • Not Answered

    INA226: INA226AIDGSR review schematic 0

    20 views
    0 replies
    Started 6 hours ago
    by Lawrence He
  • Not Answered

    TAS2120: Amplifier performs well with resistive load but shuts down with speaker load 0

    14 views
    0 replies
    Started 6 hours ago
    by Federico Beckhoff
  • Not Answered

    VCA822: VCA822 : gain difference between components 0

    43 views
    2 replies
    Latest 7 hours ago
    by Philippe Chapus
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    BOOSTXL-3PHGANINV: I'm using motor control sdk - sensored foc project and i'm facing issues , i'm not gettting any plot for build level 1 , no pwm is generating 0

    79 views
    6 replies
    Latest 8 hours ago
    by Abhay yadav
  • Not Answered

    OPA380: choose optical AMP 0

    15 views
    0 replies
    Started 10 hours ago
    by Tommy Tzeng
  • Not Answered

    TAS5805M: TAS5805M 0

    45 views
    2 replies
    Latest 13 hours ago
    by Piero Zucchelli
  • Not Answered

    LM2902-Q1: Output abnormal 0

    106 views
    7 replies
    Latest 17 hours ago
    by Alex Curtis
  • Not Answered

    OPA388: NTC sensing circuit with high precision 0

    121 views
    10 replies
    Latest 20 hours ago
    by Ron Michallick
  • Not Answered

    INA129: INA129: Abnormal Supply Current in INA129U - Part 2 0

    63 views
    6 replies
    Latest 21 hours ago
    by Gerasimos Madalvanos
  • Not Answered

    TLV3605: IBIS file for TLV3605 0

    19 views
    1 reply
    Latest 21 hours ago
    by HO SIU
  • Not Answered

    XTR115: XTR115 0

    23 views
    2 replies
    Latest 1 day ago
    by Ashley Kang
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