ATA5277 Datasheet - ATMEL Corporation

ATA5277 STAND-ALONE ANTENNA DRIVER

The circuit is an integrated BCDMOS antenna driver IC dedicated as a transmitter for Passive Entry/Go (PEG) car applications and for other handsfree access control applications. It includes the full functionality to generate a magnetic LF field in conjunction with an antenna coil to transmit data to.

ATA5277 Features

* Programmable Driver Current Regulation Antenna Driver Stage for 1 A Peak Current LF Baudrates between 1 kbaud to 8 kbaud Integrated Oscillator for Ceramic Resonators Two

ATA5277_ATMELCorporation.pdf