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DAC39RF10: SCANEN pin

Noriyuki Takahashi
Genius 10290 points
Part Number: DAC39RF10

Hi team

SCANEN pin should be left unconnected according to the datasheet, though the pin is connected to GND according to EVM(RevA) as below. Being left unconnected is recommendation?

Regards,

Noriyuki Takahashi

  • +1
    TI__Expert 4340 points

    Takahashi-san,

    Please follow the guidance of the datasheet and leave the pin unconnected.  The EVM was designed with the ability to drive the pin high or low if the need arose.  R175 should not have been populated.

    Regards,

    Geoff