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  • INA220: INA220 readding issue

    TI Thinks Resolved
    Part Number: INA220 Other Parts Discussed in Thread: INA238 , INA237 , INA226 Hi Team, My customer report that the current measured by INA220 is always lower than the real current. I see a describe " in continuous mode, so the INA220 will capture new…

  • INA220: INA220BIDGST filter resistor (10Ω) is damaged

    TI Thinks Resolved
    Part Number: INA220 Other Parts Discussed in Thread: INA228 Tool/software: Hi Team, Customer Gu is using INA220BIDGST for device current acquisition. The circuit diagram is as follows. After using it for a while, it was found that the two 10Ω resistors…
    • Answered

  • INA220: IN+,IN- terminal connection for voltage detection function only

    Resolved
    Part Number: INA220 Tool/software: Hi, I am considering using only the voltage detection function of the VBUS terminal. In this case, what happens to the connection of the unused IN+ and IN- terminals? This has been answered before, but the answer is…
    • Resolved

  • INA220: Schematic design Related

    TI Thinks Resolved
    Part Number: INA220 Tool/software: 1. Will this design work, kindly confirm. 2. Is one high frequency 0.1uf cap is enough for Vs power pin, right? 3. We are trying to measure 0.8V on VBus pin and Gnd, will this work?

  • INA220: current read error

    TI Thinks Resolved
    Part Number: INA220 Tool/software: Hi Team, there is a problem with the current reading, which is above 3A. we want to confirm 0x00 ans how to adjust it? or can it be modify there? the current setting as follows: #Rshunt=0.0125 #Current_LSB…

  • INA220: ina220

    TI Thinks Resolved
    Part Number: INA220 How to calculate shunt voltage for the current register calculations current register = shunt voltage * calibration register / 4096

  • INA220: R_shunt and filter check

    TI Thinks Resolved
    Part Number: INA220 Tool/software: Hi Team, we have a few question and want to learn from you, 1. do i have to add this R_filter? 2. is there minmum on resistance value of R_shunt? since resistor have power limitation, our load is 12v/ 4.1A, if…
    • Answered

  • INA220: INA220 circuit || VBUS

    Resolved
    Part Number: INA220 Hi TI team, We are using INA220BIDGST current sensor to measure the current of cellular modules. Does VBUS need external power supply for measuring the current? Will the below circuit works?
    • Resolved
    • Answered

  • INA745B: choosing current/voltage sensors (INA220/228/745)

    Resolved
    Part Number: INA745B Other Parts Discussed in Thread: INA745 , INA220 , INA700 , INA260 , INA228 Tool/software: Hi, I need TI's support for choosing current/voltage sensors. First, my design is as follows. 1) Type : CPU Evaluation B'd 2) Fucntion…
    • Resolved
    • Answered

  • INA220:Implementation of OSS on INA220

    Resolved
    Part Number: INA220 Please tell me about the INA220AIDGSR. Does the INA220AIDGSR implement OSS (Open Source Software)?
    • Resolved

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