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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

    5950 views
    0 replies
    Started over 2 years ago
    by Nick Nauman
  • Answered

    [FAQ] How do you drive a capacitive load? - summary of amplifier loop stability presentations +1 Locked

    6455 views
    1 reply
    Latest over 2 years ago
    by Art Kay
  • Not Answered

    [FAQ] LMH6401: S-Parameter Files 0 Locked

    3475 views
    0 replies
    Started over 2 years ago
    by Jacob Freet
  • Not Answered

    TL084B: TL084BCDR / Input voltage was pulled after turn on output / Mouser SO# 446785 0

    169 views
    6 replies
    Latest 1 hour ago
    by Chris Huang1
  • Not Answered

    INA849: Clarification on Supply voltage for INA849 part. 0

    35 views
    3 replies
    Latest 1 hour ago
    by Vaibhavi Zalakikar
  • Suggested Answer

    TLV9002-Q1: Inquiry regarding the TOTAL ERROR specification of the TLV9002-Q1 0

    64 views
    2 replies
    Latest 2 hours ago
    by john hoghon
  • Not Answered

    OPA857EVM-978: can't measure output voltage 0

    44 views
    2 replies
    Latest 2 hours ago
    by john hoghon
  • Not Answered

    XTR117: 4-20ma and 20-4mA output 0

    17 views
    0 replies
    Started 2 hours ago
    by ahmet dönmezbilek
  • Not Answered

    OPA356-Q1: To do a voltage follower, output does not following input change the state 0

    97 views
    4 replies
    Latest 2 hours ago
    by john hoghon
  • Not Answered

    TAS6754-Q1: Does TAS6754-Q1 support lineout 0

    8 views
    0 replies
    Started 2 hours ago
    by Nick Hsiao19
  • Answered

    TLV3231-Q1: Requesting Ordering Part Number for TLV3231-Q1 in SOT-23 package 0

    41 views
    2 replies
    Latest 2 hours ago
    by Prachi Moghe
  • Suggested Answer

    TLV3502: TLV3502AIDR Unused channel I/O pins 0

    50 views
    3 replies
    Latest 2 hours ago
    by Prachi Moghe
  • Not Answered

    AMC1351: Voltage isolation amplifiers output gain max voltage requirement (upto 3.3V) part required 0

    12 views
    0 replies
    Started 3 hours ago
    by guru sai
  • Suggested Answer

    TLV9001-Q1: Why CMRR and PSRR decrease with the increasing of frequency? 0

    48 views
    3 replies
    Latest 5 hours ago
    by Ron Michallick
  • Not Answered

    TAS6584-Q1: Phase changed between after boot up and after SPK diag 0

    16 views
    1 reply
    Latest 6 hours ago
    by Shadow He
  • Not Answered

    TLV3511-Q1: TLV3511 behaviour over the rails 0

    57 views
    3 replies
    Latest 11 hours ago
    by Ron Michallick
  • Not Answered

    INA303: Floating differential input 0

    44 views
    3 replies
    Latest 12 hours ago
    by Louis L
  • Not Answered

    INA219: Shunt voltage and Bus voltage reading not correct 0

    47 views
    4 replies
    Latest 12 hours ago
    by Louis L
  • Suggested Answer

    LM193: Query regarding PCN: 20251003000.1 0

    136 views
    3 replies
    Latest 15 hours ago
    by Ron Michallick
  • Not Answered

    LMH6554: Reg- comparator circuit be tuned 0

    41 views
    2 replies
    Latest 16 hours ago
    by SAKTHIRAAM B
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