RI-STU-MRD1 Datasheet, PDF (1/3 Pages) Texas Instruments – SERIES 2000 MICRO READER

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SERIES 2000 MICRO READER
FEATURES
• Best in Class Performance Through Patented
HDX Technology
• RS232 Interface (5 Volt Logic Level)
• Multi Purpose I/Os
• Proven in Harsh Industrial Environments
• Easy to Design in and Use
APPLICATIONS
• Access Control
• Vehicle Identification
• Container Tracking
• Asset Management
• Waste Management
RI-STU-MRD1
SCBS862 – NOVEMBER 2002
DESCRIPTION
The Series 2000 Micro Reader is an intelligent module that provides all RF and control functions in order to
communicate with 134.2 kHz HDX/FSK transponders and a host application. It is designed as a 30-pin Dual
in-line printed circuit board. The Series 2000 Micro Reader is equipped with a serial communication interface
(RS232, 5 Volt level) and works in combination with a 47 µH low-Q antenna that eliminates the need to tune the
system to resonance. It converts the received RF signals to the transponder’s identification number, checks the
validity and handles the conversion to the RS232 serial interface protocol.
The RI-STU-MRD1 is well suited for usage in a broad range of applications including, but not limited to, access
control, vehicle identification, container tracking, asset management and waste management applications.
ABSOLUTE MAXIMUM RATINGS⁽¹⁾
over operating free-air temperature range (unless otherwise noted)
Operating Temperature
Storage Temperature
RI-STU-MRD1
–20 to +50
–40 to +85
UNIT
°C
°C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
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.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2002, Texas Instruments Incorporated