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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,937 pcs
|
5937 pcs | On Request | 1 | On Request | On Request | 1440+ | On Request | On Request |
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The Texas Instruments TRF7961RHBT is a fully integrated analog front-end and data-framing system for 13.56-MHz RFID reader applications. It supports multiple protocols including ISO/IEC 14443 A and B, FeliCa™, and ISO/IEC 15693.
Key electrical specifications include a wide operating voltage range of 2.7 V to 5.5 V and a frequency of 13.56 MHz. The device offers programmable output power up to 200 mW and an adjustable ASK modulation range from 8% to 30%. It features ultra-low-power modes, with power down current less than 1 µA, standby current at 120 µA, and active RX only current at 10 mA.
For communication, it utilizes a Parallel 8-Bit or Serial 4-Pin Serial Peripheral Interface (SPI) with an MCU, incorporating a 12-byte FIFO. The operating temperature range is -40°C to 110°C.
Packaged in an ultra-small 32-pin QFN (5 mm × 5 mm), the TRF7961RHBT is designed for surface mounting. Its high integration reduces total Bill of Materials (BOM) and board area, making it suitable for applications requiring secure access control, product authentication, medical systems, and public transport or event ticketing.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.23 | $3.23 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 2.7 V to 5.5 V.
The operating temperature range is -40°C to 110°C.
The device operates at a frequency of 13.56 MHz.
It uses a Parallel 8-Bit or Serial 4-Pin Serial Peripheral Interface (SPI).
It is available in an ultra-small 32-pin QFN package (5 mm × 5 mm).
It supports ISO 14443, ISO 15693, and ISO 18000-3 standards.