Description
The HSDL-3201 is one of a new generation of low-cost Infrared (IR) transceiver modules from Agilent 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 1.2 (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 > 250 mVp-p Power Supply Ripple
• LED Supply Voltage can Range from 2.7 to 6.0 Volts
• Low Shutdown Current
    – 20 nA Typical
• 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