Manufacturer Part Number
TRF7970ARHBR
Manufacturer
Texas Instruments
Introduction
Highly integrated RFID reader/transceiver IC designed for contactless applications
Product Features and Performance
Supports ISO 14443, ISO 15693, and ISO 18000-3 protocols
Operates at 13.56 MHz frequency
Wide operating temperature range of -40°C to 110°C
Supply voltage range of 2.7V to 5.5V
Integrated analog front-end, demodulator, and digital state machine
Configurable modulation and data rate
Automatic adjustment of antenna tuning and gain
Product Advantages
High performance and flexibility for RFID applications
Reduced component count and system cost
Easy system integration with SPI interface
Key Technical Parameters
32-pin VQFN package with exposed pad
Supports ISO 14443, ISO 15693, and ISO 18000-3 standards
56 MHz operating frequency
-40°C to 110°C operating temperature range
7V to 5.5V supply voltage
Quality and Safety Features
RoHS3 compliant
Designed for reliable and robust RFID operation
Compatibility
Compatible with a wide range of RFID tags and transponders
Application Areas
Contactless payment
Access control
Inventory management
Supply chain logistics
Product Lifecycle
Current product, not nearing discontinuation
Replacement or upgrade options available from Texas Instruments
Key Reasons to Choose This Product
Comprehensive RFID protocol support
Wide operating temperature range
Flexible configuration and easy system integration
Proven reliability and quality from Texas Instruments
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