 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
TRF7962ARHBT Datasheet(PDF) 1 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
TRF7962ARHBT Datasheet(HTML) 1 Page - Texas Instruments |
|
|
1 / 63 page  TRF7962A www.ti.com SLOS757 – DECEMBER 2011 FULLY INTEGRATED 13.56-MHz RFID READER/WRITER IC FOR ISO15693/ISO18000-3 STANDARDS Check for Samples: TRF7962A 1 Introduction 1.1 Features 123 • Completely Integrated Protocol Handling for • Dual Receiver Architecture With RSSI for ISO15693 and ISO18000-3 Elimination of "Read Holes" and Adjacent Reader System/Ambient In-Band Noise • Input Voltage Range: 2.7 VDC to 5.5 VDC Detection • Programmable Output Power: • Programmable Power Modes for Ultra-Low +20 dBm (100 mW) or +23 dBm (200 mW) Power System Design (Power Down <0.5 µA) • Programmable I/O Voltage Levels: • Parallel or SPI Interface 1.8 VDC to 5.5 VDC • Integrated Voltage Regulator for • Programmable System Clock Frequency Microcontroller Supply Output (RF, RF/2, RF/4) • Temperature Range: -25°C to 85°C • Programmable Modulation Depth • 32-Pin QFN Package (5 mm x 5 mm) (RHB) 1.2 Applications • Product Authentication • Access Control • Digital Door Lock • Library Management • Medical Systems • Remote Sensor Applications 1.3 Description The TRF7962A is an integrated analog front end and data-framing device for a 13.56-MHz RFID reader/writer system. Built-in programming options make it suitable for a wide range of applications for vicinity identification systems. The reader is configured by selecting the desired protocol in the control registers. Direct access to all control registers allows fine tuning of various reader parameters as needed. Comprehensive documentation, reference designs, evaluation modules, and TI microcontrollers (based on MSP430 ™ or ARM™ technology) source code are available. The TRF7962A is a high-performance 13.56-MHz HF RFID reader IC comprising an integrated analog front end (AFE) and a built-in data framing engine for ISO15693 with all framing and synchronization tasks on board (in ISO Mode, default). This architecture enables the customer to build a complete and cost-effective yet high-performance HF RFID reader/writer using a low-cost microcontroller (for example, an MSP430). Other standards and even custom protocols can be implemented by using two of the Direct Modes the device offers. These Direct Modes (0 and 1) allow the user to fully control the analog front end (AFE) and also gain access to the raw subcarrier data or the unframed, but already ISO formatted data and the associated (extracted) clock signal. 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 MSP430 is a trademark of Texas Instruments. 3 ARM is a trademark of ARM Limited. PRODUCTION DATA information is current as of publication date. Products conform to Copyright © 2011, Texas Instruments Incorporated specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Similar Part No. - TRF7962ARHBT |
|
Similar Description - TRF7962ARHBT |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
