topic NTAG 5 Link Pin States in NFC

NTAG 5 Link Pin States

joshgott — Thu, 20 Mar 2025 18:47:19 GMT

Hello,

I am currently using the NTAG5 Link (NTP53321G0JHKZ) for NFC energy harvesting. I am curious if there is a way to place the antenna connection pins ("LA" and "LB") into a High Z state during certain points in operation? I have tested to see if using Hard Power Down places those pins into a High Z state and it does not appear to do so.

Thank you!

Re: NTAG 5 Link Pin States

Daniel_Gutierrez — Fri, 21 Mar 2025 17:18:28 GMT

Hello @joshgott, Good Day!

Thank you very much for your interest in our products.

I would like to ask in order to get a deeper understanding of the situation, what is the purpose of setting the LA/LB pins into a High Z state within the functionality of your system? Is it to disable the NFC interface?

My best regards,
Daniel.