ADS7952: Noise related to floating inputs

Maria harcha

Part Number: ADS7952

Hello

Would unconnected GPIO's (pins 1, 2, 37, 38) act as antennae for noise ? if yes, how would it act quantitatively and when?

Kind regards

over 4 years ago

0 Tom Hendrick over 4 years ago

TI__Guru**** 168485 points

Hello Poster!

Our support staff is taking time with their families for the Independence Day holiday here in the US. It may be July 8th before we can get back to you with help on your query. We apologize in advance for the delay and will get back to you as soon as possible.

0 Cynthia over 4 years ago

TI__Mastermind 24940 points

Hello,

There is no indication that these pins will act as antennas if left floating. It is common for these to be left floating if unused.

Regards

Cynthia

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ADS7952: Noise related to floating inputs