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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] Things to consider with high voltage measurements with op-amps?

    Paul Goedeke
    Paul Goedeke
    Other Parts Discussed in Thread: ANALOG-ENGINEER-CALC , TLV313 If your circuit has a high voltage measurement circuit, there are many things to consider. Have you considered the effects of temperature? The voltage coffiecient of the resistors?
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Current Sensors and Power Monitors FAQ Links

    Peter Iliya
    Peter Iliya
    Many postings in the E2E Forum can be designated as a Frequently Asked Question or FAQ. In order for you to quickly create a system and implement a current and power sensing solution here is a curation of links to these FAQ postings. As time goes on more…
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA181: Understanding the Output Swing of Current Shunt Monitors and Amplifers

    Peter Iliya
    Peter Iliya
    Part Number: INA181 Other Parts Discussed in Thread: INA199 How to interpret and utilize the output swing specifications of current sense amplifiers so I can get the most out of my current measurements?
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA3221: Why are some current sense amplifier defined as high-side when common mode range is down to -0.3V to 26V.

    Javier Contreras4
    Javier Contreras4
    Part Number: INA3221 Other Parts Discussed in Thread: INA219 , INA226 Why is the INA3221 and INA219 presented as high side devices when there common mode rage is -0.3V - 26V.
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA233: How to use the power accumulator

    Guang Zhou
    Guang Zhou
    Part Number: INA233 How to use the power accumulator
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA240: How to understand the bandwidth specification

    Guang Zhou
    Guang Zhou
    Part Number: INA240 Other Parts Discussed in Thread: INA193 How to understand the bandwidth specification and how it applies in relation to my PWM control signal
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA199: Why can I exceed the absolute maximum voltage ratings if I am limiting the input current

    Patrick Simmons
    Patrick Simmons
    Part Number: INA199 Other Parts Discussed in Thread: TIDA-00302 , INA168 I really would like to use a particular current shunt monitor in my system; however, the input voltage ratings are a little lower than what is required.Fortunately there is a little…
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA250: Adding TVS Protection diodes

    Javier Contreras4
    Javier Contreras4
    Part Number: INA250 I want to add transient voltage spike protection to my current sense amplifier circuit and considering adding TVS protection diodes. Is there any considerations I need to take into account.
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA193: Measuring Vsense < 20mV with the INA193-INA198 products

    Harsha Munikoti
    Harsha Munikoti
    Part Number: INA193 Other Parts Discussed in Thread: INA195 , INA200 , , INA202 , INA194 , LMP8640 , INA215 , INA214 , INA213 , INA199 , INA181 , INA303 , INA302 , INA301 , LMP8640HV , INA282 , INA240 , LMP8481 , INA168 , INA169 The INA193-198 datasheet…
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA250: Layout recommendations for internal shunt current sensing products

    Javier Contreras4
    Javier Contreras4
    Part Number: INA250 Other Parts Discussed in Thread: INA260 , TIDA-00614 What are the layout recommendations for and internal shunt resistor current sense amplifier.
    • Answered
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
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