Description
The HSDL-3209 is an ultra-small low cost infrared transceiver module that provides the interface between logic and infrared (IR) signals for through air, serial, half-duplex IR data link. It is designed to interface to input/output logic circuits as low as 1.5V. 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
• Miniature Package
    - Height : 1.60 mm
    - Width : 7.00 mm
    - Depth : 2.80 mm
• Guaranteed Temperature Performance, -25 to +70 °C
    - Critical parameters are guaranteed over temperature & supply voltage
• Low Power Consumption
    - Complete shutdown of TXD, RXD, and PIN diode
• Vcc Supply 2.4 to 3.6 Volts
• Interface to Input/Output Logic Circuits as Low as 1.5V
• 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