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EM4123

Read-only, TTO RFID IC; ·Factory programmed 64 bit ID number\n·High data rate: Up to 256 kbit/s\n·Frequency independent: Typically used at 869 MHz, 902 - 960 MHz (versions 001 to 099)\n·On-chip oscillator\n·On-chip rectifier\n·Low voltage operation - down to 1.0 V at ambient temperature\n·Tag Talk Only protocol (TTO)\n·Low power consumption\n·-40° to +85° C operating temperature\n;

The chip is used in passive UHF read-only transponder applications. It is powered up by an RF beam transmitted by the reader, which is received and rectified to generate a supply voltage for the chip. A pre-programmed code is transmitted to the reader by varying the amount of energy that is reflected back to the reader. It implements a robust and fast anti-collision protocol.\n The EM4123 is frequency independent and can be used for RF coupled applications where reading ranges in excess of 10 m and reading rates of 120 tags per second at 256 kbit/s can be attained. The circuit is backscattering data using load modulation. Therefore the reader should be able to detect ASK and PSK modulated carrier.\n Benefits \nAnti-collision suited for fast moving objects\nVery low current consumption, long range solution\nEasy to use, only pure CW RFID reader needed (No dense reader mode issue)\nProtocol and coding backward compatible with EM4122 and EM4222\nLow cost solutions\n SolutionsThe chip is ideal for applications where long range, high-speed item identification is required:\n ·Supply chain management\n ·Tracking and tracing\n ·Access control\n ·Asset control\n ·Licensing\n ·Auto-tolling\n ·Animal tagging\n ·Sports event timing\n

EM4123

Read-only UHF RFID IC

EM4123V002WS7E

Read-only UHF RFID IC

EM4123V002WW11

Read-only UHF RFID IC

EM4123V004WS7E

Read-only UHF RFID IC

EM4123V004WW11

Read-only UHF RFID IC

EM4123V005WS11E

Read-only UHF RFID IC