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  • INA238: INA238 ADC_CONFIG setting

    TI Thinks Resolved
    Part Number: INA238 Tool/software: Hi Team my customer side try to use ADC_CONFIG BIT 2-0 function to check the average value of power. but they find if they have any setting like 7h,4h,3h. the power value will return to 0 . they currently set VSHCT…
    • Answered

  • INA238: Python Driver for INA238

    Resolved
    Part Number: INA238 Other Parts Discussed in Thread: SYSCONFIG Tool/software: Does anyone ever use a python-Driver for the current sensor ina238? I have found in GitHub a Library , address: GSI-HPC/py-ina238: TI INA238 Driver i have installt this Lib to…
    • Resolved

  • INA238 Sample data

    TI Thinks Resolved
    Part Number: INA238 Tool/software: Hello Team, We're using INA238 to measure the bus voltage.To implement code, i got some driver from ASC-STUDIO-INA238 and ported the INA238_getVBUS_V part alone to Simplelink . Since the hardware is yet to be received…

  • INA238: Alert Pin function

    TI Thinks Resolved
    Part Number: INA238 Other Parts Discussed in Thread: INA4230 , INA4235 Tool/software: Dear technical support, we are building an Automatic Test Equipment to power up 16 DUT while measuring the supply current through an array of 16 INA238. I'd like to…
    • Answered

  • INA238: INA238 IN+, IN- Pin Swap

    Resolved
    Part Number: INA238 Tool/software: Hi, For VI Monitoring through INA238,can we swap IN+, IN- pin like below image? this requirement is due to Component placement and routing. Thanks Karthik Santhanam
    • Resolved
    • Answered

  • INA238: INA238 polarization by I2C lines or IN+/IN- pins

    Resolved
    Part Number: INA238 Tool/software: Hi, I intend to use the chip INA238AIDGSR on one of my boards. My question is, if the INA238AIDGSR is unpowered (Vs=0V), is there a possibility that the current can leak from the I2C to the component power rail or from…
    • Resolved

  • INA238: Measurement data stuck - or no ACK

    Part Number: INA238 Tool/software: We use two INA238s on one PCB to monitor two galvanically isolated power supplies. The INA238 are operated with 5V, have 20kΩ pull-ups on the I2C lines (previously also tested with 4k7Ω) and are monitoring 24V power…

  • INA238: 90Vac~264Vac with INA238 for voltage/current sensing

    TI Thinks Resolved
    Part Number: INA238 Tool/software: Hello expert, May I know if INA238 could be used in AC input 90Vac~264Vac telemetry application? If AC is not acceptable, may I know if we can connect with certain circuit behind the full-bridge diode circuit? any voltage…
    • Answered

  • INA238: Calibration for INA238AIDGST

    Resolved
    Part Number: INA238 Tool/software: Hello Team, We are using the IC INA238AIDGST in one of our applications. We are measuring a voltage of +12V only and the current is not measured. So the IN- and IN+ pins are connected to ground. We need calibration for…
    • Resolved
    • Answered

  • INA238: Question about expanding Common Mode Input range using voltage dividers

    Resolved
    Part Number: INA238 Tool/software: Hello, I am following the TI app note Extending Beyond the Max Common-Mode Range to increase the CMI input range of INA238 from 85V to 150V with voltage dividers using 0.1% 5ppm 100 kOhm precision resistors. This chip…
    • Resolved

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