FEATURES AND BENEFITS
Conforms with ISO/IEC 14443A Conforms with ISO/IEC 15693 Compatible with Tag-it™(2) transponders Low external component count (1) APPLICATIONS
Portable data terminals Access control readers Contact-less payment terminals Smart label printers Ordering Information Part No. MLX12115 Temperature Suffix E (-40° C to 85° C) Package Code FR (Lead free SSOP20, 2 09 mils) Option code -- 1. Functional Diagram Attenuation resistor RX TX Impedance matching Analog functions MLX12115 The main features include user selectable modulation depth in write mode, whereas single sub-carrier ASK, FSK and PSK modulations are recognized in the read mode. Its low power consumption enable design of portable and fixed reader designs requiring tight footprint constraints. The IC minimizes onboard power requirements and reduces parts count in a final reader product. With the addition of a micro-processor, crystal, and a few passive components a full functioning reader can be easily developed. It can provide up to 200 miliwatts of RF power to a 50 ohms load with a 5 volts power supply using the recommended matching network.
Melexis