Description

The HSDL-3201 is one of a new generation of low-cost Infrared (IR) transceiver modules from Avago Technologies. It features the smallest footprint 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 assure that link distances meet the IrDA Data 1.4 (low power) physical layer specifications.

Features

• Ultra small surface mount package

• Minimal height: 2.5 mm

• VCC from 2.7 to 3.6 volts

• Withstands > 100 mVp-p power supply ripple

• LED supply voltage can range from 2.7 to 6.0 volts

• Low shutdown current – 20 nA typical

• Lead-free and RoHS compliant

• Complete shutdown – TxD, RxD, PIN diode

• One optional external component

• Temperature range: -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