Description
The HSDL-3612 is a low-profile infrared transceiver module that provides interface between logic and IR signals for through-air, serial, half-duplex IR data link. The module is compliant to IrDA Data Physical Layer Specifications 1.4 and IEC825-Class 1 Eye Safe.

Features
• Fully compliant to IrDA 1.0 physical layer specifications
    – 9.6 kb/s to 115.2 kb/s operation
• Typical link distance > 1.5 m
• IEC825-Class 1 eye safe
• Low power operation range
    – 2.7 V to 5.25 V
• Small module size
    – 4.0 x 12.2 x 5.1 mm (HxWxD)
• Complete shutdown
    – TXD, RXD, PIN diode
• Low shutdown current
    – 10 nA typical
• Adjustable optical power management
    – Adjustable LED drive-current to maintain link integrity
• Integrated EMI shield
    – Excellent noise immunity
• Edge detection input
    – Prevents the LED from long turn-on time
• Interface to various super I/O and controller devices
• Designed to accommodate light loss with cosmetic window
• Only 2 external components are required

Applications
• Digital imaging
    – Digital still cameras
    – Photo-imaging printers
• Data communication
    – Notebook computers
    – Desktop PCs
    – Win CE handheld products
    – Personal Digital Assistants (PDAs)
    – Printers
    – Fax machines, photocopiers
    – Screen projectors
    – Auto PCs
    – Dongles
    – Set-Top box
• Telecommunication products
    – Cellular phones
    – Pagers
• Small industrial & medical instrumentation
    – General data collection devices
    – Patient & pharmaceutical data collection devices