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Showing 18 results View by: Thread Post Sort by
  • INA239-Q1: INA239 Not Responding to SPI Frame

    Krish Parikh
    Krish Parikh
    TI Thinks Resolved
    Part Number: INA239-Q1 Other Parts Discussed in Thread: INA239 Howdy, Our team is using the INA239 power monitors within our system but they are not responding to any SPI communication frames. We bought the INA239EVM kit and attempted to send a read…
    • 24 days ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA239-Q1: Abs max

    Shunsuke Yamamoto
    Shunsuke Yamamoto
    Resolved
    Part Number: INA239-Q1 Hi team, Is it acceptable for INA239-Q1 when common mode 85V or differential +/-40V are applied to IN+ pin and IN- pin without the voltage isn't applied to Vs pin? Is it acceptable for INA239-Q1 when common mode 85V is applied…
    • Resolved
    • 2 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • INA239-Q1: Remove the capacitor and the resistors for input filtering.

    Shunsuke Yamamoto
    Shunsuke Yamamoto
    Resolved
    Part Number: INA239-Q1 Hi team, Is it possible for INA239-Q1 not to use input filtering? My customer would like to reduce PCB size of the capacitor and the resistors for input filtering. Best regards, Shunsuke Yamamoto
    • Resolved
    • 2 months ago
    • Amplifiers
    • Amplifiers forum
  • INA239-Q1: IBIS

    ramakrishna Sanga
    ramakrishna Sanga
    TI Thinks Resolved
    Part Number: INA239-Q1 Other Parts Discussed in Thread: INA239 , INA226 Hi Team, Kindly provide the IBIS file for below mentioned part number INA239AQDGSRQ1 Thanks & Regards, S.Ramakrishna.
    • 4 months ago
    • Amplifiers
    • Amplifiers forum
  • INA239-Q1: Does INA239-Q1 exist in ANALOG-ENGINEER-CALC?

    Shota Yamauchi
    Shota Yamauchi
    TI Thinks Resolved
    Part Number: INA239-Q1 Other Parts Discussed in Thread: ANALOG-ENGINEER-CALC , INA239 Tool/software: Does ANALOG-ENGINEER-CALC really support INA239-Q1? I have installed version 1.71 of ANALOG-ENGINEER-CALC, but cannot find INA239-Q1.
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • INA229-Q1: Are pins INA239-Q1 and INA229-Q1 compatible? Software compatible?

    xiaofu wen
    xiaofu wen
    TI Thinks Resolved
    Part Number: INA229-Q1 Other Parts Discussed in Thread: INA239-Q1 , , SYSCONFIG Are pins INA239-Q1 and INA229-Q1 compatible? Software compatible?
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • INA229-Q1 / INA239-Q1 timeline and ordering of final silicon

    Joern Ihlenburg1
    Joern Ihlenburg1
    TI Thinks Resolved
    Part Number: INA229-Q1 Other Parts Discussed in Thread: INA239-Q1 , Hi, for a customer project we would like to use 1x INA229-Q1 and 12x INA239-Q1 per ECU. Since we're targeting a sample build of 50 ECUs in late August we would need 50x INA229-Q1…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • Component broke-up causing board failure

    GioP
    GioP
    Resolved
    Part Number: INA239-Q1 Other Parts Discussed in Thread: INA239 I am using a INA239-Q1 in my design. The component was ordered as a preview from TI website, and I think it is worth reporting a failure, even if I cannot be sure if it was caused by the component…
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: Input bias current

    Peter Iliya
    Peter Iliya
    Resolved
    Hello and welcome to the forum, The INA233 does not take into account it input bias current when measuring micro-Amps of current. The 13uA of current will appear as an offset of Rshunt*IB at the input. If you want a digital device that has a higher…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • TI power monitor IC

    Kane Wan88
    Kane Wan88
    TI Thinks Resolved
    Other Parts Discussed in Thread: INA239-Q1 , INA230 , INA220 , INA219 , LM5056A , INA229-Q1 Hi Team, Could you help to recommend a power monitor IC for the below rating? Customer is highly concern for cost. Rating: .120Vac/15A for UA ,consumer product…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
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