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  • RE: INA381: How does the input offset voltage scale with Vcm?

    Resolved
    Hi Javier, I have seen that part, and it is much better, though substantially larger (4x larger footprint) than I was hoping to use. I'll have to see what kind of board space I could free up to accommodate it. I might go with the INA216 instead; it is…

  • INA138: Looking for lower Iq than INA138

    TI Thinks Resolved
    Part Number: INA138 Other Parts Discussed in Thread: INA216 , INA190 Hi Sir, Customer looking for lower Iq than INA138 parts, do you have recommends? INA138 Iq=25uA, the target is around 5uA. Thanks, Ian.

  • INA180: low iq current sense

    TI Thinks Resolved
    Part Number: INA180 Other Parts Discussed in Thread: INA216 , INA190 Hi Sir ZXCT1023 have low iq 8uA function ,May I know TI have low cost and have better iq solution ? Thanks https://www.diodes.com/assets/Datasheets/ZXCT1023.pdf
    • Answered

  • [FAQ] INA190: How Offset (Vos) and Bias Currents (IB) Affect Low Current Measurements

    Resolved
    Part Number: INA190 Other Parts Discussed in Thread: INA240 , INA138 , INA216 , INA270 , INA193 , INA203 , INA200 , INA226 , INA170 , LMP8645 , INA223 , INA282 , INA210 , INA199-Q1 , INA180 , INA181 , INA121 What are the design considerations when making small current…
    • Resolved

  • RE: INA126 Can be used for the low-side?

    Hi Mayrim, Sorry, I make a mistake. The IC number is INA216. Can INA216 be used for the low-side? If not, why? Which component can be used for thelow-side ?

  • RE: BQ25895: BQ25895 PMID pin Output current Settings problem

    Hi Hardy, The bq25895 boost mode output is on PMID. The bq25890/2 boost output is on VBUS. The FET between PMID and VBUS is the current limiting FET. Since there is no current limiting FET before PMID pin on the bq25895, its output runs at the maximum…
    • Answered

  • INA216A1 / about input bias current

    Resolved
    Other Parts Discussed in Thread: INA216 , TINA-TI , INA216EVM Hi, I implemented an input bias current simulation for INA216 with TINA-TI. Though I have assumed that an input bias current is 3uA, the result was about 16uA as attached. Please let me know what…
    • Resolved

  • smartrf06eb board missing part

    Other Parts Discussed in Thread: INA216 I have bought the SmartRF06EB and CC1310EM, when I tried to measure the current of the EM, I found the TP11 has no signal at all. Carefully looked the board I found the U504(INA216 is not loaded. I wonder why?
    • Answered

  • My smartRF06s don't have the current measurement circuit

    Resolved
    Other Parts Discussed in Thread: INA216 Hi, today I noticed that both my SmartRF06 boards don't have the current measurement circuit mounted. On the User’s Guide (SWRU321A) it is stated that the board has a circuit for high side current measurement…
    • Resolved
    • Answered

  • RE: INA3221: Minimum Supply Voltage

    Resolved
    Hello Darko, Thank you for your interest in Texas Instruments' INA3221. We do not believe it is good practice for you to power INA3221 below the specified +2.7V. The device you have now may work with a 2.3V supply, however we expect that if you purchased…

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