HSDL-3209-021 Lite-On Electronics, HSDL-3209-021 Datasheet - Page 15

• Manufacturer Part Number: HSDL-3209-021
• Description: Infrared Transceivers IR Transceiver 115Kb/s
• Manufacturer: Lite-On Electronics

Specifications of HSDL-3209-021

• Wavelength: 875 nm, 880 nm
• Continual Data Transmission: 115.2 Kbit/s
• Radiant Intensity: 14 mW/sr
• Half Intensity Angle Degrees: 30 deg to 60 deg
• Pulse Width: 4 ms, 1.6 ms
• Maximum Rise Time: 60 ns, 600 ns
• Maximum Fall Time: 60 ns, 600 ns
• Led Supply Voltage: 0 V to 6.5 V
• Maximum Forward Current: 50 mA
• Operating Voltage: 2.4 V to 3.6 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 25 C
• Dimensions: 7 mm x 2.8 mm x 1.6 mm
• Data Rate: 115.2kbs (SIR)
• Idle Current, Typ @ 25° C: 100µA
• Link Range, Low Power: 30cm
• Operating Temperature: -25°C ~ 70°C
• Orientation: Side View
• Shutdown: *
• Size: 7mm x 2.8mm x 1.6mm
• Standards: IrPHY 1.4
• Supply Voltage: 2.4 V ~ 3.6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Window Material
Almost any plastic material will work as a window mate-
rial. Polycarbonate is recommended. The surface finish
of the plastic should be smooth, without any texture. An
IR filter dye may be used in the window to make it look
black to the eye, but the total optical loss of the window
should be 10% or less for best optical performance. Light
loss should be measured at 875 nm.
25
20
15
10
16
14
12
10
5
0
8
6
4
2
0
0
0
1
1
2
2
Aperture Width (X) vs Module Depth
Aperture Height(Y) vs Module Depth
3
3
Module Depth (z) mm
Module Depth (z) mm
4
4
5
5
6
6
The recommended plastic materials for use as a cosmetic
window are available from General Electric Plastics.
Recommended Plastic Materials:
Note: 920A and 940A are more flame retardant than 141.
Recommended Dye: Violet #21051 (IR transmissant above 625 nm)
7
7
m
#
aterial
Lexan 141
Lexan 920A
Lexan 940A
Ymax
Ymin
Xmax
Xmin
8
8
9
9
Transmission
Light
88%
85%
85%
Haze
1%
1%
1%
Refractive
Index
1.586
1.586
1.586