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Showing 16 results View by: Thread Post Sort by
    Answered
  • INA4181-Q1: Unused channels

    Grey Guo
    Grey Guo
    Resolved
    Part Number: INA4181-Q1 Tool/software: Hi team, My customer wants to know how to deal with unused channels of INA4181-Q1. From mu understanding, for general amps, unused channels can be configured as voltage followers. For INA4181-Q1, can unused channels…
    • Resolved
    • 4 months ago
    • Amplifiers
    • Amplifiers forum
  • INA4181: About the internal block diagram and power consumption issues of INA4181

    JH Zhang
    JH Zhang
    TI Thinks Resolved
    Part Number: INA4181 Other Parts Discussed in Thread: INA186 , INA2191 , INA4290 , INA280 , INA281 Hi TI experts, I was using INA4181A2IPWR and found that it has a large power consumption after shutting down. The test is as follows. IN+1 and IN-1 are…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA4181-Q1: The benefit of CS amplifier over general purpose amplifier

    Grey Guo
    Grey Guo
    Resolved
    Part Number: INA4181-Q1 Other Parts Discussed in Thread: TLV9002-Q1 Tool/software: Hi team, My customer wants to know what's the benefit of current sensing amplifier (INA4181-Q1) over general purpose amplifier (TLV9002-Q1). Besides the saving of external…
    • Resolved
    • 5 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA4181: Bandwidth choosing

    Victoria Qin
    Victoria Qin
    Resolved
    Part Number: INA4181 Hi experts, Good day! INAx181 family has different BW. 1. I would like to know the experience on how to choose enough BW device. 2. Customer is evaluating it in micro inverter, the switching frequency is 120khz, how to choose…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • INA4181-Q1: What is the functional safety level of ina4181-q1?

    wang jingang
    wang jingang
    TI Thinks Resolved
    Part Number: INA4181-Q1 Hello! What is the functional safety level of ina4181-q1?And when is the production time?It applies to automobile electronics.
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA4181: Pin connection for unused channel

    Shinya Sawamoto
    Shinya Sawamoto
    Resolved
    Part Number: INA4181 Hello, I'd like to know how to design pin connection for unused channel in INA4181. (For example, 3/4 channel are used and 1/4 is unused.) 1) IN-x 2) IN+x 3) OUTx 4) REFx Thanks in advance. S.Sawamoto
    • Resolved
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • INA4181: Asking for the recommendation design on INA4180/1

    SHH
    SHH
    TI Thinks Resolved
    Part Number: INA4181 Other Parts Discussed in Thread: INA4180 , Hi Team, Customer is looking for qual current sense solution. Would you please comment what the difference between INA4180 and INA4181? BR, SHH
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA2181-Q1: , INA4181-Q1 --- Thermal Stability of the Gain value

    Victor Marten
    Victor Marten
    Resolved
    Part Number: INA2181-Q1 What would be the expected thermal stability /drift of the Gain value when external resistors are added at the inputs of these amplifiers for filtering? (For example, two 10-Ohm resistors, per datasheet example at 9.1.3 Signal…
    • Resolved
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • INA4181-Q1: Regarding High-Side Current Sensing for Negative voltages

    Sunny Watts
    Sunny Watts
    TI Thinks Resolved
    Part Number: INA4181-Q1 Other Parts Discussed in Thread: INA181 , INA4181 , INA2181 , INA199-Q1 , LMP8640-Q1 , INA203-Q1 , INA250-Q1 , INA193A-Q1 , INA200-Q1 , INA225-Q1 , INA282 , LMP8481-Q1 , INA270A-Q1 , INA210-Q1 , INA282-Q1 Hi, We are looking for…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • INA4180: INA4180

    Aswin Kumar
    Aswin Kumar
    Part Number: INA4180 Other Parts Discussed in Thread: INA4181 Hello, we're currently utilizing the INA4180 to sense DC motor current, but it's only detecting current in one direction. When the motor reverses, it no longer senses current, even though it…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
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