DESCRIPTION
The TFDU6103 is a low-power infrared transceiver module compliant to the latest IrDA® physical layer standard for fast infrared data communication, supporting IrDA speeds up to 4 Mbit/s (FIR), 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 CMOS control IC to provide a total front-end solution in a single package.

FEATURES
• Supply voltage 2.4 V to 5.5 V, operating idle current (receive mode) < 3.3 mA, shutdown current < 1 μA over full temperature range
• Surface mount package, top and side view, 9.7 mm x 4.7 mm x 4 mm
• Operating temperature - 25 °C to 85 °C
• Transmitter wavelength typ. 886 nm, supporting IrDA and remote control
• IrDA compliant, link distance > 1 m, ± 15°, window losses are allowed to still be inside the IrDA spec.
• Remote control range > 8 m, typ. 22 m
• ESD > 1 kV
• Latchup > 100 mA
• EMI immunity > 550 V/m for GSM frequency and other mobile telephone bands/(700 MHz to 2000 MHz, no external shield)
• Split power supply, LED can be driven by a separate power supply not loading the regulated supply. U.S. pat. no. 6,157,476
• Tri-state-receiver output, floating in shut down with a weak pull-up
• Eye safety class 1 (IEC 60825-1, ed. 2001), limited LED on-time, LED current is controlled, no single fault to be considered
• Qualified for lead (Pb)-free and Sn/Pb processing (MSL4)
• Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC

APPLICATIONS
• Notebook computers, desktop PCs, palmtop computers (Win CE, Palm PC), PDAs
• Digital still and video cameras
• Printers, fax machines, photocopiers, screen projectors
• Telecommunication products (cellular phones, pagers)
• Internet TV boxes, video conferencing systems
• External infrared adapters (dongles)
• Medical an industrial data collection