AS3910 Datasheet (austriamicrosystems AG)

AS3910, 13.56 MHz RFID Reader

The AS3910 is a high performance 13.56MHz HF RFID Reader IC.

With austriamicrosystems’ unique antenna management technology it is optimized for applications with directly driven antennas.

The AS3910 is unequalled in the domain of HF Reader ICs in that it contains two differential low impedance (1.5Ω

AS3910 Features

* Close loop adjustment of ASK modulation for accurate control of modulation depth in case of ISO-14443B protocol Antenna trimming system providing correction range of LC Low power operating mode reduces receiver consumption from 10mA to 5mA Low power (3.5µA) NFC target mode Integrated regulators to b