HSDL-3612

Agilent HSDL-3612 IrDA® Data Compliant 115.2 kb/s 3 V to 5 V Infrared Transceiver Data Sheet 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. Functional Block Diagram VCC R1 LEDA (10) TXD (9) SP MD0 (4) MD1 (5) HSDL-3612 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 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 ...