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