Forum › MIFARE and NFC Reader IC`s › MFRC530 reader TVDD MAX current › Re: MFRC530 reader TVDD MAX current
The 150mA is the limit of ITVDDD (transmitter current), i.e. any value above
may damage the MFRC531.
In principle a value slightly above might not immediately kill the reader IC,
but damage it on the long term. However, the limit is the limit.
BTW: the RC663, RC630 and RC631 have a limit of 200mA.
may damage the MFRC531.
In principle a value slightly above might not immediately kill the reader IC,
but damage it on the long term. However, the limit is the limit.
BTW: the RC663, RC630 and RC631 have a limit of 200mA.
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