RFID Systems
Product Specifi cations
Overview
Texas Instruments Radio Frequency Identifi cation Systems is an industry leader in RFID technology, and the world’s
largest integrated manufacturer of TI-RFid™ tags, TI-RFid smart labels, and TI-RFid reader systems. With more than
1 billion RFID tags manufactured, TI-RFid technology is used in a broad range of RFID applications worldwide. TI is
an active member of many standards bodies, including ISO, ISO/IEC, ECMA International, ETSI, and several national
standardization bodies working to drive the adoption of global standards for RFID technology.
www.ti.com/rfi d Call 1-800-962-RFID(7343)
HF Reader ICs
Part Number TRF7960 TRF7961
Operating Frequency 13.56 MHz 13.56 MHz
Supported Protocols ISO 15693 ISO 15693
ISO 18000-3 (Mode 1) ISO 18000-3 (Mode 1)
ISO 14443A & B
Operating Voltage 2.7 V to 5.5 Vdc 2.7 to 5.5 Vdc
Current Consumption Transmit: 200mW @ 120 mA, typ. Transmit: 200mW @ 120 mA, typ.
100mW @ 70 mA, typ. 100mW @ 70 mA, typ.
Active (RX only): 10 mA, typ. Active (RX only): 10 mA, typ.
Stand-by: 120 µA Stand-by: 120 µA
Power down: <1 µA Power down: <1 µA
Transmitter Power Adjustable power, 100mW or 200mW at 5 Vdc Adjustable power, 100mW or 200mW at 5 Vdc
Transmitter Modulation ASK, adjustable 8% to 30% OOK ASK, adjustable 8% to 30% OOK
Communication Interface Parallel 8-bit or 4-wire SPI Parallel 8-bit or 4-wire SPI
Operating Temperature –40˚C to +110˚C –40˚C to +110˚C
Storage Temperature –55˚C to +150˚C –55˚C to +150˚C
Package 32-pin QFN (5 mm × 5 mm) 32-pin QFN (5 mm × 5 mm)
Packing / Delivery Tape-on Reel, 250 or 3000 per reel Tape-on Reel, 250 or 3000 per reel
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