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