Description

The HSDL-3003 is a small form factor enhanced infrared (IR) transceiver module that provides the capability of (1) interface between logic and IR signals for through-air, serial, half-duplex IR data link, and (2) IR remote control transmission operating at the optimum 940 nm wavelength for universal remote control applications.

General Features

• Guaranteed temperature performance, –20° to 70°C

– Critical parameters are guaranteed over temperature and supply voltage

• Low power consumption

• Small module size

– Height: 2.70 mm

– Width: 8.00 mm

– Depth: 2.95 mm

• Minimum external components

– Integrated single-biased LED resistor

– Direct interoperability to MPU

– Programmable Txd features

– Integrated remote control FET

• Withstands >100 mV p-p power supply ripple typically

• VCC supply 2.4 to 3.6 volts

• Integrated EMI shield

• Designed to accommodate light loss with cosmetic windows

• IEC 825-Class 1 eye safe

Remote Control Features

• Wide angle and high radiant intensity

• Spectrally suited to remote control transmission function at 940 nm typically

• Typical link distance up to 8 meters

IrDA® Data Features

• Fully compliant to IrDA® Physical Layer Specification 1.4 low power from 9.6 kbit/s to 115.2 kbit/s (SIR)

– Excellent nose-to-nose operation

– Link distance up to 50 cm typically

• Complete shutdown for TxD_IrDA, RxD_IrDA, and PIN diode

• Low power consumption

– Low idle current, 50 µA typically

– Low shutdown current, 10 nA typically

• LED stuck-high protection

Applications

• Mobile data communication and universal remote control transmission

– Personal digital assistants (PDAs)

– Mobile phones