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DAC5672-EP: i want to use single channel ( just use ch A ) how

siwon kim
Prodigy 110 points
Part Number: DAC5672-EP


Hi team, 

i want to use single channel.( use ch A )


what do i do with unused channel?
(how to connect with WRTB, CLKB, IOUB and ETC)

  • 0
    TI__Mastermind 23920 points

    Hi Siwon,

    Regarding CLKB and WRTB, you can add a 10k pulldown resistor to prevent DAC B from updating the IOUTB outputs. We suggest to terminate the unused analog output pins to GND in most cases, however if you follow the steps above then the output will not change and you are able to leave these pins floating.

    Regards, Chase