Description
The TFDU8108 transceiver is part of a family of low power consumption infrared transceiver modules compliant to the IrDA physical layer standard for VFIR infrared data communication, supporting IrDA speeds up to 16 Mbit/s (VFIR) and carrier based remote control modes up to 2 MHz. Integrated within the transceiver module are a PIN photodiode, an infrared emitter (IRED), and a low-power BiCMOS control IC to provide a total front-end solution in a single package.

FEATUREs
 • Compliant to the latest IrDA physical layer standard (Up to 16 Mbit/s) and TV Remote Control
 • Compliant to the IrDA "Serial Interface Specification for Transceivers"
 • For 3.0 V and 5.0 V Applications, fully specified 2.7 V to 5.5 V
 • Compliant to all logic levels between 1.5 V and 5 V
 • Low Power Consumption (typ. 2.0 mA Supply Current)
 • Power Shutdown Mode (< 1 µA Shutdown Current)
 • Surface Mount Package Options - Universal (L 9.7 mm × W 4.7 mm × H 4.0 mm) - Side and Top View
 • Tri-State-Receiver Output, Weak Pull-up when in Shutdown Mode
 • High Efficiency Emitter
 • Baby Face (Universal) Package Capable of Surface Mount Soldering to Side and Top View Orientation
 • Eye safety class 1 (IEC60825-1, ed. 2001), limited LED on-time, LED current is controlled, no single fault to be considered
 • Built - In EMI Protection including GSM bands. - EMI Immunity in GSM Bands > 300 V/m verified No External Shielding Necessary
 • Few External Components Required
 • Pin to Pin Compatible to Legacy Vishay Semiconductors SIR and FIR Infrared Transceivers
 • Split power supply, transmitter and receiver can be operated from two power supplies with relaxed requirements saving costs, US Patent No. 6,157,476
 • Compliant with IrDA EMI and Background Light Specification
 • TV Remote Control Support
 • Lead (Pb)-free device
 • Device in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC

APPLICATIONs
 • Notebook Computers, Desktop PCs, Palmtop Computers (Win CE, Palm PC), PDAs
 • Printers, Fax Machines, Photocopiers, Screen Projectors
 • Telecommunication Products (Cellular Phones, Pagers)
 • Internet TV Boxes, Video Conferencing Systems
 • External Infrared Adapters (Dongles)
 • Medical and Industrial Data Collection Devices
 • Digital Still and Video Cameras
 • MP3 Players