Description

The HSDL-3203 is a miniature low cost infrared transceiver module that provides the interface between logic and infrared (IR) signals for through air, serial, half-duplex IR data link. The module is compliant to IrDA Physical Layer Specifications version 1.4 Low Power from 9.6 kbit/s to 115.2 kbit/s with extended link distance and it is IEC 825-Class 1 eye safe.

Features

• Fully compliant to IrDA 1.4 low power specification from 9.6 kbit/s to 115.2 kbit/s

• Low power operation at extended link distance of 50 cm

• Miniature package

— Height: 1.95 mm

— Width: 8.00 mm

— Depth: 3.10 mm

• Guaranteed temperature performance, –20 to +70˚C

— Critical parameters are guaranteed over temperature and supply voltage

• Low power consumption

— Low shutdown current (10 nA typical)

— Complete shutdown of TXD, RXD, and PIN diode

• Withstands > 100 mV p-p power supply ripple typically

• VCC supply 2.7 to 3.6 volts

• Integrated EMI shield

• LED stuck-high protection

• Designed to accommodate light loss with cosmetic windows

• IEC 825-Class 1 Eye Safe

• Lead-free and RoHS Compliant

Applications

• Mobile telecom

— Mobile phones

— Pagers

— Smart phone

• Data communication

— PDAs

— Portable printers

• Digital imaging

— Digital cameras

— Photo-imaging printers

• Electronic wallet, IrFM