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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

    INA229: INA229 0 Locked

    107 views
    1 reply
    Latest 4 months ago
    by Mitch M
  • Answered

    OPA2182: Impedance of Chopper Transients/Use of Series Resistors 0 Locked

    288 views
    2 replies
    Latest 4 months ago
    by Jack Terrell
  • Not Answered

    LM358: LM358 0 Locked

    97 views
    1 reply
    Latest 4 months ago
    by Raymond Zhang1
  • Suggested Answer

    OP07: OP07CDR current consumption 0 Locked

    207 views
    3 replies
    Latest 4 months ago
    by Raymond Zhang1
  • Suggested Answer

    INA821: INA821 noise than AD8221 0 Locked

    176 views
    1 reply
    Latest 4 months ago
    by Gerasimos Madalvanos
  • Suggested Answer

    OP07: OP07 0 Locked

    724 views
    14 replies
    Latest 4 months ago
    by Raymond Zhang1
  • Suggested Answer

    INA133: CMRR performance 0 Locked

    207 views
    4 replies
    Latest 4 months ago
    by Hiroaki Yuyama TED
  • Answered

    LM2904: LM2904AVQDRQ1 0 Locked

    93 views
    1 reply
    Latest 4 months ago
    by Clemens Ladisch
  • Not Answered

    LMH6639: GBW temperature data 0 Locked

    256 views
    7 replies
    Latest 4 months ago
    by Sima Jalaleddine
  • Suggested Answer

    INA226: voltage limitation 0 Locked

    151 views
    2 replies
    Latest 4 months ago
    by Mitch M
  • Answered

    THS3091: Ground Power/Exposed PAD in DDAR Package? 0 Locked

    129 views
    2 replies
    Latest 4 months ago
    by Clemens Ladisch
  • Answered

    THS4551: Design Methodology for MFB Filters doc error? 0 Locked

    239 views
    7 replies
    Latest 4 months ago
    by Alec Saebeler
  • Suggested Answer

    TLV9002: NTC temperature sensor using TLV9002 0 Locked

    267 views
    3 replies
    Latest 4 months ago
    by HO SIU
  • Answered

    LM393: MTTFd for LM393 0 Locked

    107 views
    2 replies
    Latest 4 months ago
    by Marek Lis
  • Answered

    TLC2252: Operating temperature of TLC2252 and TLC2254: Data sheet inconsistency 0 Locked

    136 views
    2 replies
    Latest 4 months ago
    by Eric Auer
  • Suggested Answer

    OPA2383: Best alternative selection 0 Locked

    271 views
    5 replies
    Latest 4 months ago
    by Marek Lis
  • Suggested Answer

    OPA376: noise in inverting amp stage 0 Locked

    136 views
    3 replies
    Latest 4 months ago
    by Marek Lis
  • Answered

    OPA2197: Operation with V+ tied to Ground, and Inputs between 0-0.1V; Over-the-rail inputs 0 Locked

    199 views
    2 replies
    Latest 4 months ago
    by Raymond Zhang1
  • Answered

    THS3091: Increased slew rates due to change in technology or die-shrink? 0 Locked

    186 views
    3 replies
    Latest 4 months ago
    by Ignacio Vazquez Lam1
  • Answered

    TLV4111: High current linear drive 0 Locked

    352 views
    11 replies
    Latest 4 months ago
    by Jacob Nogaj
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