Recommendation about 125 Khz reader ic

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cllunlu

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Hello.

I wanna read 125 Khz proximity card. I added EM4095 in my circuit. But I have noticed that EM4095 supply voltage is 5V. I wanna use same chip but runs logic level 3.3V and cheap. Can you suggest 3.3V 125 Khz transmitter.

Thanks
 

Hi

I did a Google search: "rfid reader 3.3V 125khz"

Don't know what other specifications you need, but it seems there are some chips like the ID-12LA.

Klaus
 

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