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  • INA237: About a description of SHUNT_CAL register table in INA237 datasheet.

    Resolved
    Part Number: INA237 Hello guys, One of my customers is considering using INA237 for their new products. They have a question about INA237 datasheet (Ver SBOSA20). Could you please give me your reply? Q. The word "CURRLSB" is written in Field column of…
    • Resolved

  • INA237: Voltage Sensor good for 120V

    TI Thinks Resolved
    Part Number: INA237 Hi Experts, Our customer is looking for a Voltage Sensor similar to the INA237 except good for 120V. May I ask if you have other suggestion that can fit this requirement? Kind regards, Gerald
    • Answered

  • INA237-Q1: several questions about the calculations

    Resolved
    Part Number: INA237-Q1 Hello, I have several questions about the calculations Q1 . we curious about the difference between V_VBUS, V_BUS Seems like V_BUS is measured Bus voltage, and V_VBUS is voltage input to the VBUS pin Is it correct? Q3 . We…
    • Resolved
    • Answered

  • INA237-Q1: several questions about the calculations and alert

    Resolved
    Part Number: INA237-Q1 Other Parts Discussed in Thread: INA237 Hello, We have some questions about calculations and alert [Design parameters example] Bus supply rail 48V Maximum Expected Current 10A Power over limit 480W Q1. If…
    • Resolved

  • RE: MSP432E401Y: i2c issue

    I am reading from custom board of INA237 (power monitoring IC from TI) .It also have pull up resistors of 3.3K and my msp also has pullup resistors of 4k.(externally i soldered to sda and scl pins). The custom board(INA237) is working fine for other microcontrollers…
    • Answered

  • INA237: Serial bus input capacitance value of INA237

    Resolved
    Part Number: INA237 Other Parts Discussed in Thread: INA228 Hello Team, What is the Serial bus input capacitance value of INA237 current sense amplifier? *information is not available on datasheet. Thank you.
    • Resolved
    • Answered

  • INA237-Q1: several questions about config registers and calculate results

    Resolved
    Part Number: INA237-Q1 Other Parts Discussed in Thread: INA237 , SYSCONFIG Hello, I have several questions about config registers and calculate results Please confirm that host need to decide Maximum expected current( Q 1 ) and R_shunt( Q2 ) Q3 . Is it correct…
    • Resolved

  • INA237: Ground Issue

    TI Thinks Resolved
    Part Number: INA237 Hello team, Did we use the same ground for Vbus (48V) and Vs (3.3V)? Detail: VBUS 48V supply is made using Ground (GNDISO) and VS supply 3.3V with ground (GND). And IN+, IN- is connected with power rails of 48V. So, did INA237 is…
    • Answered

  • INA237: sutaible for -48V voltage rail

    Resolved
    Part Number: INA237 Hi, Need clarification on whether I can use INA237 for -48V( negative voltage rail). Thank you, Abhishek
    • Resolved

  • RE: INA237: C code of INA237

    Jimmy, Funny timing, the part just released on SysConfig. A direct link for the INA237 would be: https://dev.ti.com/sysconfig/index.html?product=ascstudio&module=/ti/sensors/currentsensor/INA237 .

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