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TRF7961RHBT from TI,Texas Instruments

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TRF7961RHBT

Manufacturer: TI

TRF7961 Fully Integrated 13.56-MHz RFID Reader/Writer IC for ISO15693 32-VQFN -40 to 110

Partnumber Manufacturer Quantity Availability
TRF7961RHBT TI 1 In Stock

Description and Introduction

TRF7961 Fully Integrated 13.56-MHz RFID Reader/Writer IC for ISO15693 32-VQFN -40 to 110 The TRF7961RHBT is a multi-protocol fully integrated 13.56-MHz RFID and Near Field Communication (NFC) transceiver IC from Texas Instruments (TI).  

### **Key Specifications:**  
- **Operating Frequency:** 13.56 MHz  
- **Supported Protocols:**  
  - ISO/IEC 14443A & B  
  - ISO/IEC 15693  
  - FeliCa™  
  - NFC Forum Tag Types 1, 2, 3, 4, and 5  
  - ISO/IEC 18092 (NFCIP-1)  
- **Supply Voltage:** 2.7 V to 5.5 V  
- **Operating Temperature Range:** -40°C to +110°C  
- **Package:** 32-VQFN (5 mm × 5 mm)  
- **Interface Options:** SPI, I²C, UART, and Parallel  

### **Features:**  
- Integrated RF transmitter with adjustable output power (up to 200 mW)  
- Integrated RF receiver with automatic gain control (AGC)  
- On-chip voltage regulator  
- Low-power modes for battery-operated applications  
- Built-in collision avoidance and error detection  
- Direct mode for custom protocols  
- Supports hostless operation for standalone applications  

This IC is designed for applications such as payment terminals, access control, industrial automation, and NFC-enabled devices.

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