EM4095HMSO16ARF/IF射频/中频RFID的RFID射频接入监控IC规格书PDF中文资料

EM4095HMSO16A属于RF/IF射频/中频RFID的RFID射频接入监控IC。由EM Microelectronic - MARIN SA制造生产的EM4095HMSO16ARFID，射频接入，监控 ICRFID 或射频接入监控 IC 是配置为射频识别 (RFID) 读取器、应答器、无源接入/无源启动处理器和轮胎压力监测系统 (TPMS) 的半导体器件。这些器件的设计符合 EPC、ISO、NFC、MiFARE 和 FeliCa 等特定 RFID 标准，并通过 I2C、SPI、UART、USB、PWM、RS232、RS422、RS485 及其他接口进行通信。

描述 Description

The EM4095 (previously named P4095) chip is a CMOS integrated transceiver circuit intended for use in an RFID basestation to perform the following functions:

- antenna driving with carrier frequency

- AM modulation of the field for writable transponder

- AM demodulation of the antenna signal modulation induced by the transponder

communicate with a microprocessor via simple interface.

特性 Features

Integrated PLL system to achieve self adaptive carrier frequency to antenna resonant frequency

No external quartz required

100 to 150 kHz carrier frequency range

Direct antenna driving using bridge drivers

Data transmission by OOK (100 Amplitude Modulation) using bridge driver

Data transmission by Amplitude Modulation with externally adjustable modulation index using single ended driver

Multiple transponder protocol compatibility (Ex: EM400X, EM4050, EM4150, EM4070, EM4170, EM4069….)

Sleep mode 1µA

USB compatible power supply range

40 to +85°C temperature range

Small outline plastic package SO16

Applications

Car immobiliser

Hand held reader

Low cost reader