AnsweredAssumed Answered

OM5578 vs OM5577 field strength

Question asked by Jan Visser on Aug 1, 2018
Latest reply on Aug 6, 2018 by Jan Visser

OM5578 reader field strength vs OM5577.


Hi, I am developing a NFC reader solution. The tags that I am using have a very small antenna and therefore need a strong field to work properly.


I was looking at the two NFC controller SBC  kits (OM5577 and OM5578) and was wondering which one would have the strongest antenna field. I would think that would be the OM5578 since it has a higher voltage for the antenna drive circuit. Is my assumption correct?