Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The TRF7970ARHBR device is an integrated analog front-end (AFE) and multi-protocol data group frame device for 13.56MHz NFC/RFID systems, supporting all three NFC working modes: Read/write mode, peer-to-peer mode and card emulation mode It complies with standards such as ISO/IEC 14443 A and B, Sony FeliCa, ISO/IEC 15693, NFCIP-1 (ISO/IEC 18092) and NFCIP-2 (ISO/IEC 21481). In addition, the TRF7970ARHBR features built-in programming options, making it suitable for a wide range of applications in NFC, proximity and neighborhood recognition systems.

The TRF7970ARHBR has the following specifications:

Type: RFID Reader/Transponder

Frequency: 13.56MHz

Standards: ISO 14443, ISO 15693, ISO 18000-3

Interface: SPI

Voltage - Power supply: 2.7V to 5.5V

Operating temperature: -40°C to 110°C

Installation type: Surface mount type

Package/Housing: 32-VFQFN bare solder pad

Supplier device packaging: 32-VQFN (5x5)

The application scope of TRF7970ARHBR

• Mobile devices (tablets, mobile phones)

• Secure pairing (Bluetooth®, Wi-Fi®, other paired wireless networks)

• Public transportation or event ticketing

• Passport or POS reader system

• Short-range wireless communication task (firmware upgrade)

• Product identification or certification

• Medical equipment or consumables

• Access control, digital door lock

• Electronic business card sharing

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.