HSDL-3208

• Fully compliant to IrDA 1.4 low power specification from 9.6 kbit/s to 115.2 kbit/s
• Miniature package
Height: 1.60 mm
Width: 7.00 mm
Depth: 2.8 mm
• Guaranteed temperature performance,-25 to +85°C
Critical parameters are guaranteed over temperature and supply voltage
• Low power consumption
Low shutdown current (1 nA typical)
Complete shutdown of TXD, RXD, and PIN diode
• Withstands >100 mVp-p power supply ripple typically
• Excellent EMI performance without shield
• VCC supply 2.7 to 3.6 volts
• LED stuck-high protection
• Designed to accommodate light loss with cosmetic windows
• IEC 825-class 1 eye safe

The HSDL-3208 is an ultra-small low cost infrared transceiver module that provides the interface between logic and infrared (IR) signals for through air, serial, halfduplex IR data link. The module is compliant to IrDA Physical Layer Specifications version 1.4 Low Power from 9.6 kbit/s to 115.2 kbit/s with extended link distance and it is IEC 825-Class 1 eye safe.

 The HSDL-3208 can be shut down completely to achieve very low power consumption. In the shutdown mode, the PIN diode will be inactive and thus producing very little photocurrent even under very bright ambient light. Such features are ideal for battery operated handheld products.