ADC128S102 - Floating Input on the digital lines.

Dan LaChance

Other Parts Discussed in Thread: ADC128S102

Hello TI,

Can you tell me if the ADC128S102 can handle a floating input on the digital input lines? Specifically interested in the SCLK, CS/, and Din pins. Please let me know.

Thanks,

Dan

over 9 years ago

0 Michael Stout over 9 years ago

TI__Genius 16890 points

Hello Dan,

Yes you can leave the digital pins floating except for the CS pin. It should be connected high so that it cannot be accidentally pulled low, which would cause the ADC128S102 to think that it is being communicated with.

Mike

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ADC128S102 - Floating Input on the digital lines.