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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

    INA237: Rsense in parallel 0 Locked

    214 views
    7 replies
    Latest 3 months ago
    by Jeff YANG
  • Not Answered

    TPA3255: TPA3255 pre filter vs post filter effiency 0 Locked

    241 views
    3 replies
    Latest 3 months ago
    by Jesse Ji
  • Suggested Answer

    AUDIO-AM275-EVM: I cann't return infinity loop in C7 core. 0 Locked

    311 views
    10 replies
    Latest 3 months ago
    by Ritapravo Sarker
  • Answered

    OPA2171: Output saturation condition 0 Locked

    152 views
    3 replies
    Latest 3 months ago
    by Art Kay
  • Suggested Answer

    XTR106: Offset on input voltage 0 Locked

    148 views
    4 replies
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    by Robert Clifton56
  • Answered

    OPA37: OPA37 0 Locked

    58 views
    2 replies
    Latest 3 months ago
    by Donald Wright
  • Suggested Answer

    THS4551: Request review a schematic. 0 Locked

    97 views
    1 reply
    Latest 3 months ago
    by Alec Saebeler
  • Suggested Answer

    OPA325: Precision Amplifying 0 Locked

    203 views
    1 reply
    Latest 3 months ago
    by Marek Lis
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    INA226: PCN: 20250703000.0 0 Locked

    142 views
    2 replies
    Latest 3 months ago
    by Mitch M
  • Suggested Answer

    INA226: INA226AIDGSR 0 Locked

    115 views
    1 reply
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    by Mitch M
  • Not Answered

    THS4567: THS4567 0 Locked

    134 views
    4 replies
    Latest 3 months ago
    by Alec Saebeler
  • Suggested Answer

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    298 views
    2 replies
    Latest 3 months ago
    by Alec Saebeler
  • Answered

    XTR305: Is it possible to use XTR305 to create 4-20mA if negative supply is placed at GND? 0 Locked

    154 views
    1 reply
    Latest 3 months ago
    by Robert Clifton56
  • Not Answered

    INA333: Request review a schematic. 0 Locked

    76 views
    1 reply
    Latest 3 months ago
    by Justin Yasuumi
  • Not Answered

    OPA397: The input and output voltage suddenly drops to 0V. 0 Locked

    135 views
    5 replies
    Latest 3 months ago
    by Ron Michallick
  • Suggested Answer

    OPA992: HI , see the sch , is it OPA2992 (OPA4992 ) can work at vcc=5v and vee=-35v , input -15v , and want to get -15v*2=-30V , is it ok ? thanks. 0 Locked

    320 views
    10 replies
    Latest 3 months ago
    by Raymond Zhang1
  • Answered

    LMH13000: Restock date? 0 Locked

    170 views
    5 replies
    Latest 3 months ago
    by Jacob Campbell
  • Not Answered

    OPA365: Adjusting the Pulse width of a circuit 0 Locked

    329 views
    6 replies
    Latest 3 months ago
    by HARI T O1
  • Answered

    TAS6584-Q1: PVDD sense 0 Locked

    235 views
    8 replies
    Latest 3 months ago
    by Shadow He
  • Not Answered

    LMH6525: LMH6525 0 Locked

    105 views
    2 replies
    Latest 3 months ago
    by Shreenidhi Patil
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