MF1PH4131DUF/01V

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RFID (Radio-frequency Identification) is an established technology that is now finding new applications. One such example is the MF1 PH4131DUF/01V. This application field and working principle is as follows:

The MF1 PH4131DUF/01V is an RFID product that is part of a product family from Philips Devices. Its surface mountable design and low profile package allows it to be used in a wide variety of applications.

The MF1 PH4131DUF/01V operates in the 800-960 MHz frequency range and incorporates integrated 868 MHz ASK and FSK RFID modules for both reading and writing. It supports data transfer up to a speed of 25 kb/s in both directions, and requires a power supply of 3.3 to 6.0V when used in applications that require long reading distance.

The chip is capable of monitoring local surroundings with unique bi-directional communication via radio. It can store, forward, and respond to data or data requests without the need for a connection to the host controller. By using the 2.4GHz transceiver, the MF1 PH4131DUF/01V offers the advantages of low power consumption, enhanced communication range and two-way data transfer capability.

The chip utilizes QirLock™ technology. This utilizes an active encryption technique that ensures secure communication between the tag and the reader, and cannot be copied. Additionally, it has movement and temperature sensing features for enhanced security.

Due to the different features, the MF1 PH4131DUF/01V can be used in a variety of applications. These include access control, inventory and asset tracking, product authentication, and medical data transfer. It can be found in OPCOMCUBE RFID enabled reader and device, which features secure authentication and authorization.

Apart from the applications mentioned above, the MF1 PH4131DUF/01V can also be used in any application requiring two way communication over an RFID network. It is suitable for use in commercial, industrial, and medical applications, and is compatible with HF (13.56 MHz) and UHF (433 MHz, 860-960 MHz) transponders.

The working principle behind the MF1 PH4131DUF/01V is largely the same as with any other RFID or RF access monitoring IC, though the performance level may differ depending on the chip used. Basically, RFID chips send and receive data from RFID tags, containing information. Radio waves emitted from the chip\'s antenna stimulate a response from the tag\'s signal processing components, sending the tag\'s data into the chip. The chip then processes the data, and sends it to the reader and ultimately to the host controller.

In summary, the MF1 PH4131DUF/01V is a RFID, RF Access, monitoring IC that can be used in applications requiring two way communication over an RFID network. Its QirLock™ technology, movement and temperature sensing, and 868 MHz ASK and FSK modules provide strong data security and enhanced communication range.

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