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ADS7951-Q1: unused pins recommendation

Hima V Kumar
Prodigy 40 points
Part Number: ADS7951-Q1
Other Parts Discussed in Thread: ADS7951

Hi,

What is the unused pin recommendation for unused ADC input channels and unused GPIOs for ADS7951?

Also what to do with the NC pins(pin 15 and 16).Should it be grounded via zero ohm resistor?

Thanks,

Hima

  • 0
    TI__Mastermind 24940 points

    Hello Hima,

    The analog input pins should be grounded. The unused GPIO can be left floating. 

    The NC are pins that have no internal connection. There can usually be left floating, but the datasheet states not to do so; thus to be safe I suggest to ground the NC pins 

    Regards

    Cynthia