Description

The HSDL-3602 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 Safety Standard.

Features

• Fully compliant to IrDA 1.1 specifications:

— 9.6 kb/s to 4 Mb/s operation

— Excellent nose-to-nose operation

• Typical link distance > 1.5 m

• IEC825-Class 1 eye safe

• Wide operating voltage range — 2.7 V to 3.6 V

• Small module size — 4.0 x 12.2 x 4.9 mm (H x W x D)

• Complete shutdown — TXD, RXD, PIN diode

• Low shutdown current — 10 nA typical

• Adjustable optical power management — Adjustable LED drive-current to maintain link integrity

• Single Rx data output — FIR select pin switch to FIR

• 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

• Pb-free and EU RoHS compliant

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 and medical instrumentation

— General data collection devices

— Patient and pharmaceutical data collection devices

• IR LANs