HT672A transponder equivalent, 13.56mhz rfid transponder.
* Low low operating current (15mA @ VDD=2V)
* Wide range operating voltage
* Battery less RF transponder
* Data transmission in read-only operation
* .
* Interactive toys
* Security system
* Access control
* Anti-counterfeit for commercial product
General.
The HT672A is an RF transponder IC with 13.56MHz RF carrier, which provides a low cost battery less transponder solution when combined with an external inductor. The inductor and internal capacitor form an LC tank which induce voltage from the radiat.
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