AS3909 - 13.56 MHz RFID Reader
AS3909/AS3910 13.56 MHz RFID Reader IC, ISO-14443 A/B The AS3909/10 is a high performance 13.56MHz HF RFID Reader IC.
The AS3909/10 is unequalled in the domain of HF Reader ICs; it contains two differential low impedance (1.5Ω) antenna drivers.
These drivers are unmatched, which means that the IC c
AS3909 Features
* the ams' unique Automatic Antenna Tuning (AAT)1 technology. With AAT, the device is optimized for application with directly driven antenna and enables the reader to retune itself to deliver maximum output at 13.56MHz, when the surroundings detunes the antenna. For further understanding in regards to
