TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel
Amplifiers

Amplifiers

Amplifiers forum

  • Mentions
  • Tags
  • More
  • Cancel
  • Ask a new question
  • Ask a new question
  • Cancel
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] INA250: Can I use the INA250 inline with a PWM signal?

    Harsha Munikoti
    Harsha Munikoti
    Part Number: INA250 Other Parts Discussed in Thread: INA240 , INA253 Can I use the INA250 inline with a PWM signal?
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA250: Where can I find the user's guide for the INA250EVM with just one A2 device?

    Harsha Munikoti
    Harsha Munikoti
    Other Parts Discussed in Thread: INA250EVM I have a version of the INA250EVM from TI that is different than the one shown on the product page. The board I have has a single INA250A2 unit installed on it. Is there a user's guide for this board?
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA210: What is the difference between the INA21xA, INA21xB, and INA21xC devices?

    Manuel Chavez
    Manuel Chavez
    Part Number: INA210 There are various INA21xA/B/C devices. Why are the trailing letters different?
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA199: What is the difference between the INA199A, INA199B and INA199C devices?

    Manuel Chavez
    Manuel Chavez
    Part Number: INA199 There are multiple versions of the INA199, ending with A#, B#, and C#. What is different between versions?
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA199: Some plots in the data sheet are noted as only for INA199A3. What about INA199A1 and INA199A2?

    Manuel Chavez
    Manuel Chavez
    Part Number: INA199 The INA199 data sheet says typical characteristic plots were measured with the INA199A3. Are curves for the INA199A1 and INA199A2 identical?
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA3221: Input Bias Current & Impedance Specs for Bus Voltage Monitors

    Peter Iliya
    Peter Iliya
    Part Number: INA3221 Other Parts Discussed in Thread: INA219 , INA231 , INA230 , INA226 , INA220 Some power monitors contain "input bias current || input impedance" specifications. How do these properties affect design and implementation of these devices…
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA190: How Offset (Vos) and Bias Currents (IB) Affect Low Current Measurements

    Peter Iliya
    Peter Iliya
    Part Number: INA190 Other Parts Discussed in Thread: INA240 , INA138 , INA216 , INA270 , INA193 , INA203 , INA200 , INA226 , INA170 , LMP8645 , INA223 , INA282 , INA210 , INA199-Q1 , INA180 , INA181 , INA121 What are the design considerations when making…
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA199: Does power sequencing for my current shunt monitor matter?

    Patrick Simmons
    Patrick Simmons
    Part Number: INA199 I expect that when I turn on my system, there will be a delay between when my microcontroller is ready for measurement and when my INA199 is properly powered on. Will this produce errors in my microcontroller readings?
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA199: Dealing with device protection when you can't exceed -0.3V

    Mitch M
    Mitch M
    Part Number: INA199 How do I protect against reverse current when I can only allow my signal to be 0.3V below ground?
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA199: Closed Loop Output Impedance and Output Compensation for Capacitive Load Stability

    Mitch M
    Mitch M
    Part Number: INA199 Other Parts Discussed in Thread: TINA-TI , How do I use the closed loop output impedance (Zout) to stabilize the output of a current sense amplifier with a capacitive load?
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Answered

    INA226: Current monitor of 0~200A with 0.01A resolution 0 Locked

    2481 views
    2 replies
    Latest over 3 years ago
    by Danilo A.
  • Answered

    PGA309EVM-USB: Unable to select model file 0 Locked

    501 views
    3 replies
    Latest over 3 years ago
    by Luis Chioye
  • Answered

    BOOSTXL-3PHGANINV: Can BOOSTXL-3PHGANINV work at input voltage range in 7.5V? 0 Locked

    279 views
    1 reply
    Latest over 3 years ago
    by Carolus Andrews
  • Answered

    OPA140A-DIE: Maximum DIE temperature in fabrication process 0 Locked

    580 views
    6 replies
    Latest over 3 years ago
    by Raymond Zhang1
  • Answered

    Similar package group as MSOP 0 Locked

    902 views
    2 replies
    Latest over 3 years ago
    by Robert Clifton56
  • Suggested Answer

    VCA2615: VCA2615 0 Locked

    359 views
    2 replies
    Latest over 3 years ago
    by Chen Kung
  • Suggested Answer

    Sinusoidal Current Source for Inductive Load 0 Locked

    929 views
    1 reply
    Latest over 3 years ago
    by kai klaas69
  • Answered

    TPS61085PWR 0 Locked

    200 views
    3 replies
    Latest over 3 years ago
    by Yichen Xu
  • Suggested Answer

    LMH6553: VCLAMP limit 0 Locked

    416 views
    5 replies
    Latest over 3 years ago
    by Sima Jalaleddine
  • Not Answered

    OPA4202: OPA4202 Apply for an instrumentation amplifier 0 Locked

    438 views
    6 replies
    Latest over 3 years ago
    by Michael Hartshorne
  • Suggested Answer

    LM331: 0-4 Hz input frequency, what values should be used for RL and RS? 0 Locked

    1299 views
    8 replies
    Latest over 3 years ago
    by Thomas Kuehl
  • Suggested Answer

    OPA2541: date code information 0 Locked

    531 views
    4 replies
    Latest over 3 years ago
    by Thomas Kuehl
  • Suggested Answer

    OPA551: [OPA551UA] How to handle flag pins 0 Locked

    648 views
    4 replies
    Latest over 3 years ago
    by Thomas Kuehl
  • Suggested Answer

    ISO122: Noise data 0 Locked

    254 views
    1 reply
    Latest over 3 years ago
    by Alexander Smith
  • Suggested Answer

    OPA454: High voltage OP with lower current consumption 0 Locked

    554 views
    6 replies
    Latest over 3 years ago
    by Raymond Zhang1
  • Suggested Answer

    TLV1805: max voltage in high z 0 Locked

    434 views
    3 replies
    Latest over 3 years ago
    by Paul Grohe
  • Suggested Answer

    LP339: Need ESD specifications 0 Locked

    430 views
    1 reply
    Latest over 3 years ago
    by Paul Grohe
  • Answered

    OPA855: OPA855 0 Locked

    916 views
    3 replies
    Latest over 3 years ago
    by David Eisemann
  • Answered

    TLV3201: Amplifiers forum 0 Locked

    370 views
    2 replies
    Latest over 3 years ago
    by Kazuya Nakai59
  • Answered

    ISO224: PCB Layout inquiry 0 Locked

    300 views
    1 reply
    Latest over 3 years ago
    by Tom Hendrick
<>