Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ST25R3918-AQET is a multi-purpose NFC transceiver that supports NFC card reader, passive peer-to-peer functionality and NFC card emulation mode.

The IC is optimised for IoT and other consumer or industrial applications that require excellent analogue performance.

The ST25R3918-AQET is also optimised with noise-cancelling receiver technology for good read range at low output power, even in noisy and harsh environments.

The IC provides an advanced analogue front end (AFE) and a highly integrated data framing system for NFC-A/B (ISO 14443A/B) readers, including higher bit rates. With streaming mode reading, NFC-V (ISO 15693) readers support bit rates up to 53 kbps.

Specification

Type: RFID Reader/Transponder

Frequency: 13.56MHz

Standards: FeliCa, ISO 14443A, ISO 14443B, ISO 15693, Mifare, NFC

Interface: I2C, SPI

Voltage - Supply: 2.6V ~ 5.5V

Operating Temperature: -40°C ~ 105°C (TA)

Mounting Type: Surface Mount, Wettable Sides

Package/Shell: 32-VFQFN Exposed Pad

Supplier Device Package: 32-VFQFPN (5x5)

• 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.