Description

The HSDL-3200 is a new generation of low-cost Infrared (IR) transceiver module from Lite-On Technology. It features the smallest footprint in the industry at 2.5 H x 8.0 W x 3.0 D mm. The supply voltage can range from 2.7 V to 3.6 V. The LED drive current of 25 mA assures that link distances meet the IrDA Data 1.4 (low power) physical layer specification.

The HSDL-3200 meets the link distance of 20 cm to other low power devices, and 30 cm to standard 1 meter IrDA devices.

Features

• Fully compliant to IrDA data 1.4 low power specifications

• Ultra small package

• Minimal height: 2.5 mm

• 2.7 to 3.6 VCC

• Low shutdown current

– 10 nA Typical

• Complete shutdown

– TXD, RXD, PIN diode

• Three external components

• Temperature performance guaranteed, –25°C to +85°C

• 25 mA LED drive current

• Integrated EMI shield

• IEC825-1 Class 1 eye safe

• Edge detection input

– Prevents the LED from long turn-on time

• Lead-free and RoHS compliant

Applications

• Mobile telecom

– Cellular phones

– Pagers

– Smart phones

• Data communication

– PDAs

– Portable printers

• Digital imaging

– Digital cameras

– Photo-imaging printers

• Electronic wallet