描述 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.

特性 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