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Showing 23 results View by: Thread Post Sort by
  • 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
  • Answered
  • INA4180:INA4180A3 Output Linearity

    Takeshi Igarashi
    Takeshi Igarashi
    Resolved
    Part Number: INA4180 Tool/software: 図に示す回路で電流を変換すると、グラフにステップが発生しました。 この現象は、このICの設計から想定されていたものなのでしょうか? 段差を減らしたり、なくす方法があれば教えてください。
    • Resolved
    • 10 months ago
    • Amplifiers
    • Amplifiers forum
  • INA4180: Current sense amplifier minimum sensitivity

    Mike Pettus
    Mike Pettus
    TI Thinks Resolved
    Part Number: INA4180 Other Parts Discussed in Thread: AM3358 Tool/software: We are using the INA4180A1IPWR sense amplifier with a 0.001 ohm current sense resistor. We're attempting to measure between 6 and 7 amps of current through the .001 ohm resistor…
    • 10 months ago
    • Amplifiers
    • Amplifiers forum
  • INA4180: 4-20mA measurement

    Marvn Arcangel
    Marvn Arcangel
    TI Thinks Resolved
    Part Number: INA4180 Hi Team, Can I use the part INA4180 for 4-20mA measurement? Let me know if you need more information. Regards, Marvin
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • INA4180-Q1: If spec match DRV8718 current sensor amplifier.

    Hale Tan
    Hale Tan
    TI Thinks Resolved
    Part Number: INA4180-Q1 Other Parts Discussed in Thread: INA4180 , INA2180 Hi team, I want to make sure if INA4180 can meet the spec requirements of DRV8718 current sensor amplifier as below. The customer want to find 2/4 channel auto current sensor…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA4180-Q1: How to properly configure unused operational amplifiers

    Pascual Hilario
    Pascual Hilario
    Resolved
    Part Number: INA4180-Q1 Other Parts Discussed in Thread: INA4180 Hi, I am using the INA4180A1 current sense amplifier from which one of the 4 channels is unused. The device is implemented using a single supply rail. I was wondering how to properly…
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • INA4180-Q1: exceeding input pin voltage

    Aivaras Sakauskas
    Aivaras Sakauskas
    TI Thinks Resolved
    Part Number: INA4180-Q1 Hi, I have a question about the differential voltage on this part. The datasheet says it can exceed 28 volts as long as the current is limited to 5mA. We want to sense the voltage across a FET. When the FET is off, the inputs…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • INA4180: Filter requirements

    Marvn Arcangel
    Marvn Arcangel
    TI Thinks Resolved
    Part Number: INA4180 Other Parts Discussed in Thread: INA180 , INA240 Hi Team, Would it be okay to use a 100kohm resister and 100nF capacitor at the input for low drive application. I read that for high side we can't use resistor greater than 10ohms…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA4180: Output RC filter Question

    Hironori Yoshimura
    Hironori Yoshimura
    Resolved
    Part Number: INA4180 My customer would like to implement RL 56Kohms + 1uF as attached schematic. Please kindly review it and let me know any concerns about it?
    • Resolved
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • INA4180: what kind of amplifier of hihe accuracy low side shunt current sense circuit

    peter wu
    peter wu
    TI Thinks Resolved
    Part Number: INA4180 Other Parts Discussed in Thread: INA4181 , INA185 low side shunt current sense circuit is designed as shown as below, design spec: low side shunt current sense/ gain=37/ max frequency=30kHz/ as less 3 output in one package/ Vin…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
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