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DS100KR800: he DS100KR800 AD[3:0]、ENSMB、READ_EN、MODE high level & low level spec & sampling & holding time spec

Frank Xiao
Genius 12055 points
Part Number: DS100KR800

Hi team,

My customer want to check the DS100KR800 AD[3:0]、ENSMB、READ_EN、MODE high level & low level specs. Whether we have sampling & holding time spec for the level? Thanks.

  • 0
    TI__Mastermind 43795 points

    Hi Frank,

    The DS100KR800 does not have sample and hold times for these signals when ENSMB = 0.  The configuration inputs are always active when ENSMB  = 0 only the adsolute voltage level on the pin is critical.

    When ENSMB = 1 and the device is using SMBus Slave Mode of operation, the AD[3:0] pins are sampled at power-up (Just when the device VDD reaches ~ 2.375V).

    Regards,

    Lee