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Compiler/TCAN1043-Q1: tcan1043-q1

Jeff Wang100039
Intellectual 2900 points

Part Number: TCAN1043-Q1

Tool/software: TI C/C++ Compiler

Hi,

TCAN1043-Q1 first time power up,  Vsup over 4.5V, after Tpower_up=250us, INH=H.

my question is, at this state,  if EN=L, NSTB=L, after how long time., INH will turn to L?

Best regards,
jeff wang

  • 0
    TI__Guru 74732 points

    Jeff,

    As long as EN and NSTB both stay in the low state, the INH should stay high indefinitely. INH only goes low with a transition into sleep mode, which would require the EN pin going high while the NSTB pin stays low.

    Please let me know if you have any other questions.

    Regards,