HSDL-3203-021 Avago Technologies US Inc., HSDL-3203-021 Datasheet - Page 15

• Manufacturer Part Number: HSDL-3203-021
• Description: Infrared Transceivers 50cm 3V SIR w 1.9mmH t.
• Manufacturer: Avago Technologies US Inc.

Specifications of HSDL-3203-021

• Wavelength: 875 nm, 880 nm
• Continual Data Transmission: 115.2 Kbit/s
• Radiant Intensity: 8 mW/sr
• Half Intensity Angle Degrees: 30 deg to 60 deg
• Pulse Width: 2.5 us, 1.6 us
• Maximum Rise Time: 100 ns, 600 ns
• Maximum Fall Time: 100 ns, 600 ns
• Led Supply Voltage: - 0.5 V to 7 V
• Maximum Forward Current: 20 mA
• Operating Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 25 C
• Dimensions: 8 mm x 3.1 mm x 1.95 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 20. IR layout in PDA platform.
The link distance testing was
done using typical HSDL-3203
units with National
Semiconductor’s PC87109 3V
Super I/O controller and SMC’s
FDC37C669 and FDC37N769
Super I/O controllers. An IR link
distance of up to 100 cm was
demonstrated.
1 5
CONTROLLER
PCMCIA
RAM
ROM
PDA PLATFORM
RS232C
DRIVER
FOR EMBEDDED
APPLICATION
PANEL
CPU
LCD
PORT
COM
IR
HSDL-3203
TOUCH
PANEL