NCF2971VTT/T1A090J

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RFID, RF Access, Monitoring ICs refer to integrated circuits that are used in one of two ways:

• To provide security for access control purposes
• To provide monitoring or tracking for objects or people.

NCF2971VTT/T1A090J application field and working principle

The NCF2971VTT/T1A090J RFID, RF Access, Monitoring IC is a digital tag device developed by NXP Semiconductors which has various applications. It is an RFID controller that combines a low power radio transceiver with a Wake-On-Radio (WOR) receiver, selectable antenna, and on-chip power supply to provide an integrated solution for a wide range of industries. It has the ability to detect and transmit a digital message when it comes in or out of range of a specified RF Frequency. The operating frequency can be set between 868 – 870 MHz or 915 – 922 MHz and the tag can be used for applications such as personnel recognition, access-control, asset tracking, and supply chain management, etc.

The NCF2971VTT/T1A090J RFID, RF Access, Monitoring IC is a low power, low cost solution that offers better than usual read rate performance, and can operate in a temperature range of -40 ℃ to +85 ℃. It is equipped with a small antenna that can be field-configured to have a maximum power consumption of 5V and 18mA. It is designed to be compatible with existing infrastructure, using well-documented contactless Smart Card protocols for communication.

The operating principle of the NCF2971VTT/T1A090J RFID, RF Access, Monitoring IC involves having the radio or antenna tuned to the specified frequency. When the radio transmits or receives signals, the microcontroller on the chip will detect them and then process the signals accordingly. Firstly, the data is pre-processed to extract information from the frequency wave, and then fed into an external antenna for further transmission. The antenna is then tuned to the corresponding frequency of the RFID tag and if the tag is in range, a signal is automatically sent and subsequently received by the module on the chip.

The NCF2971VTT/T1A090J RFID, RF Access, Monitoring IC can be used in industries such as aviation, logistics, transportation, and access control to track assets and personnel, for supply chain management, and more. It offers superior performance, cost-effectiveness, and reliable operation.

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