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  • INA228-Q1: INA228 State when Powered Off

    Resolved
    Part Number: INA228-Q1 Other Parts Discussed in Thread: INA228 Hi, When the VS pin is unpowered for the INA228, but there is still a common mode voltage on the VBUS and/or SNS+/- inputs: What is the bias current into these pins (VBUS, SNS+, SNS…
    • Resolved
    • Answered

  • INA228-Q1: Selection of Shunt Resistor RSHUNTfor INA228

    Resolved
    Part Number: INA228-Q1 The VBUS voltage ranges from 0.1 V to 5 V, and the current flowing through the shunt resistor (Rshunt )is between 0.5 mA to 30 mA. What is the optimal value for Rshunt ? from: *email removed for privacy*
    • Resolved
    • Answered

  • INA228-Q1: INA228 PCB Layout review

    Resolved
    Part Number: INA228-Q1 Other Parts Discussed in Thread: INA228 Hi Team, When I conducted a low-range test using INA228, the actual test reading was 8mA for a current of 0.36mA. I have confirmed that there are no issues with the schematic or the RSHUNT…
    • Resolved

  • INA228-Q1: Schematics review

    TI Thinks Resolved
    Part Number: INA228-Q1 Hi We are using INA228AQDGSRQ1 in our retarder ECU design for measuring current on the o/p of the coil MOSFET. WE have 4 coil MOSFETs.max current is 50A. we have used 4 of these devices and connected to our microcontroller FS32K144HAT0MLHT…
    • Answered

  • INA228-Q1: Request for Technical and Silicon-Level Comparison – INA226AQDGSRQ1 vs. INA228AQDGSRQ1

    Resolved
    Part Number: INA228-Q1 Other Parts Discussed in Thread: SYSCONFIG , INA228 , INA226 , INA230 , INA231 Dear Team, We have space heritage with the part number INA226AQDGSRQ1 , and we are considering replacing it with the INA228AQDGSRQ1 in our next mission…
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    • Answered

  • INA228-Q1: Facing issues in reading Current, Energy, power, charge with INA228

    Resolved
    Part Number: INA228-Q1 Other Parts Discussed in Thread: INA228 Tool/software: I am facing issues in reading some parameters in INA228. Current, power, energy and charge registers are zero. I am able to read the shunt voltage and the voltage being…
    • Resolved

  • INA228-Q1: Certificate of Volatility

    TI Thinks Resolved
    Part Number: INA228-Q1 Hi Team, Can you please provide a Certificate of Volatility for INA228-Q1? Thanks, Marvin

  • INA228-Q1: Need to measure Microampere current

    TI Thinks Resolved
    Part Number: INA228-Q1 Other Parts Discussed in Thread: INA228 , INA238 Tool/software: Hi Team, Could you please confirm whether it is possible to measure current in the microampere range using the INA228/INA238? We need to measure current ranging…
    • Answered

  • INA228-Q1: vbus to gnd?

    Resolved
    Part Number: INA228-Q1 Tool/software: Hi Team, customer would like to know if VBUS can be connected to ground if the functionality is not needed? They have some concerns that there might be some issues if ground voltage what it measured goes to small…
    • Resolved
    • Answered

  • INA228-Q1: INA228-Q1 Alert Delay Time Seting

    Resolved
    Part Number: INA228-Q1 Hello I use INA228-Q1 IC in the circuit board I designed. I take low side bi-directional current measurement and bus voltage measurement via IC. I can read the current and voltage values correctly via the software. I want to use…
    • Resolved

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