HSDL-3203
Small Profile Package IrDA® Data Compliant
Low Power 115.2 kbit/s Infrared Transceiver
Data Sheet
Description
The HSDL-3203 is a miniature low cost infrared trans-
ceiver module that provides the interface between
logic and infrared (IR) signals for through air, serial,
half-duplex IR data link. The module is compliant to
IrDA Physical Layer Specifications version 1.4 Low
Powerfrom 9.6 kbit/s to 115.2 kbit/s with
extended link distance and it is IEC 825-Class 1 eye
safe.
The HSDL-3203 can be shutdown completely to
achieve very low power consumption. In the shutdown
mode, the PIN diode will be inactive and thus produc-
ing very little photocurrent even under very bright
ambient light. Such features are ideal for battery
operated handheld products.
Features
• Fully compliant to IrDA 1.4 low power specification
from 9.6 kbit/s to 115.2 kbit/s
• Low power operation at extended link distance of 50 cm
• Miniature package
— Height: 1.95 mm
— Width: 8.00 mm
— Depth: 3.10 mm
• Guaranteed temperature performance, –20 to +70˚C
— Critical parameters are guaranteed over
temperature and supply voltage
• Low power consumption
— Low shutdown current (10 nA typical)
— Complete shutdown of TXD, RXD, and PIN diode
• Withstands > 100 mV
p-p
power supply ripple typically
• V
CC
supply 2.7 to 3.6 volts
• Integrated EMI shield
• LED stuck-high protection
• Designed to accommodate light loss with cosmetic
windows
• IEC 825-Class 1 Eye Safe
• Lead-free and RoHS Compliant
Applications
• Mobile telecom
— Mobile phones
— Pagers
— Smart phone
• Data communication
— PDAs
— Portable printers
• Digital imaging
— Digital cameras
— Photo-imaging printers
• Electronic wallet, IrFM
AVAGO [ AVAGO TECHNOLOGIES LIMITED ]
