Texas Instruments

TRF7961RHBR  

RFID, RF Access, Monitoring ICs

TRF7961RHBR Description

The TRF7961RHBR is a high-performance RFID reader IC designed and manufactured by Texas Instruments. This device operates at a frequency of 13.56MHz and is specifically engineered for RFID applications, offering robust performance and advanced features. With a voltage supply range of 2.7V to 5.5V, the TRF7961RHBR is well-suited for a variety of power supply scenarios. The device is currently active and complies with the REACH regulations, indicating it is unaffected by the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) directive. Furthermore, it adheres to the EAR99 export control classification, facilitating international trade.

TRF7961RHBR Features

• Voltage Supply Range: The TRF7961RHBR operates within a broad voltage supply range of 2.7V to 5.5V, making it adaptable to various power sources.
• Interface: It features a SPI interface, which is a common and reliable method for communication in embedded systems, ensuring compatibility with a wide range of microcontrollers.
• Mounting Type: The device is designed for surface mount, which is ideal for compact and space-constrained applications.
• RoHS Compliance: The TRF7961RHBR is compliant with the ROHS3 directive, signifying its adherence to environmental and health standards.
• Moisture Sensitivity Level (MSL): The device has an MSL of 2, indicating it can withstand up to 1 year of storage without baking, which is beneficial for logistics and inventory management.
• Package: It comes in a Tape & Reel (TR) package, which is convenient for automated assembly processes.

TRF7961RHBR Applications

The TRF7961RHBR is ideal for a variety of applications where RFID technology is employed:

• Industrial Automation: For tracking and managing assets in manufacturing and logistics environments.
• Retail: In point-of-sale systems for inventory control and customer engagement.
• Access Control: For secure entry systems in buildings and facilities.
• Supply Chain Management: To monitor the flow of goods and ensure efficiency in the supply chain.

Conclusion of TRF7961RHBR

The TRF7961RHBR from Texas Instruments stands out in the RFID reader market due to its versatility, robust performance, and compliance with international standards. Its broad voltage range, SPI interface, and RoHS compliance make it a reliable choice for a wide array of applications. With its surface mount design and MSL of 2, the TRF7961RHBR is not only easy to integrate but also resilient to environmental conditions, making it an excellent choice for demanding RFID applications across various industries.

TRF7961RHBR Documents

Download datasheets and manufacturer documentation for TRF7961RHBR

Images :

Mechanical Outline Drawing      

PCN :

Add Cu as Alternative Wire Base Metal for Selected Device(s) (PDF)      

Models :

TRF7961RHBR Symbol & Footprint by SnapMagic      

Product Catalogs :

RFID Systems Product Specifications Selector Guide (Rev. B)       Near Field Communication (Rev. B)       RF Connectivity with TI Microcontrollers (Rev. A)      

Application Notes :

Firmware Description of the TI TRF796x Evaluation Module (EVM)       Implementation of ISO15693 Protocol in the TI TRF796x       TRF796x Software Design Hints       TRF79xxA HF-RFID Reader Layout Design Guide (Rev. A)       Using the SPI Interface with TRF7960 (Rev. B)       Antenna Design Guide for the TRF79xxA (Rev. C)