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