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  • INA745B: INA745B, VBUS used separately from IS+ / IS- and VBUS is lowering Voltage on measured PINS

    Resolved
    Part Number: INA745B Tool/software: Hello, We are starting with INAs and we would like to use INA for measurement current and voltage separately, we are testing devices where current is measured from supply and voltage is measured from different pin…
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  • TPS16850 and INA745B: Implementation Query

    Resolved
    Part Number: INA745B Other Parts Discussed in Thread: INA260 , TPS1685 Tool/software: I am using the TPS16850VMAR (eFUSE) and INA745BIRELR (current monitor) in a 28V power path, where the 28V is referenced to a noisy power ground. The INA745BIRELR…
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  • INA745B: Current draw when powered off

    Resolved
    Part Number: INA745B Tool/software: Hi, We plan to use the INA745B in an industrial battery powered device and i have a question regarding input power draw on the high voltage side when the device is powered off. Figure 6-6. High-Voltage Input Multiplexe…
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  • INA745B: The pads / solder /paste mask differ in datasheet vs available footprints

    Resolved
    Part Number: INA745B Tool/software: The pads / solder / paste mask differ in datasheet vs footprints available from online symbol / footprint / model sources. Specifically, the online footprints show basic rectangle for pads whereas the datasheet shows…
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    • Answered

  • INA745B: Read Write Cycle

    Resolved
    Part Number: INA745B Other Parts Discussed in Thread: TMP116 Tool/software: We are using INA745B Current sensor in our project. So for that please let me know how many Read write cycles can be able to perform by this IC...
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  • 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…
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  • INA745B: Gain error in rangeof 0 to 1 Amps

    TI Thinks Resolved
    Part Number: INA745B Other Parts Discussed in Thread: INA745A , INA700 Tool/software: Hi All, Our group has been extensively using INA226s with an external shunt resistor for many years now, we plan to move to INA745a/b for our upcoming project. Our…

  • INA228-Q1: Low IQ devices

    TI Thinks Resolved
    Part Number: INA228-Q1 Other Parts Discussed in Thread: INA228 , INA229 , INA4230 , INA4235 , INA700 , INA740A , INA740B , INA745A , INA745B , INA780B , INA780A , INA233 Tool/software: Hi expert, Do we have lower IQ digital power monitor (coulombmeter…

  • LM1084: LDO feedback circuit to dynamically increase output voltage between 5 to 7.5V only during a 500ms current pulse of 3.2A

    TI Thinks Resolved
    Part Number: LM1084 Other Parts Discussed in Thread: INA253-Q1 , , INA745B , TPS7A47 , TPS7A85A , TPS7A84A , TPS7A57 , TPS7A54 , TPS7A52 , TPS7A53 Tool/software: I am reaching out regarding a design challenge in my application and would appreciate your…

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