Description

The HSDL-3202 is a new generation of low-cost Infrared (IR) transceiver modules from Agilent Technologies. It features one of the smallest footprints in the industry at 2.5 H x 8.0 W x 3.0 D mm. Although the supply voltage can range from 2.7 V to 3.6 V, the LED drive current is internally compensated to a constant 32 mA to guarantee link distance of IrDA Data 1.3 (low power) physical layer specification.

Features

• Ultra small surface mount package

• Minimal height: 2.5 mm

• VCC from 2.7 to 3.6 volts

• Interface to input/output logic circuits as low as 1.8 V

• LED supply voltage can range from 2.7 to 6 volts

• Low ICC shutdown current – 10 nA typical

• Complete shutdown – TxD, RxD, PIN diode

• Three optional external components

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

• 32 mA LED drive current

• Integrated EMI shield

• IEC825-1 class 1 eye safe

• Edge detection input – prevents the LED from long turn on time

Applications

• Mobile telecom

– cellular phones

– pagers

– smart phones

• Data communication

– PDAs

– portable printers

• Digital imaging

– digital cameras

– photo-imaging printers

• Electronic wallet