HSDL-3209-021 Lite-On Electronics, HSDL-3209-021 Datasheet - Page 5

• 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

Figure 2. RXD output waveform.
TXD
LED
Figure 4. TXD “stuck on” protection waveform.
SD
TX
LIGHT
Figure 6. TXD wakeup time waveform.
Figure 7. V
TXD

V
V
OH
OL
1.75
1.45
1.40
1.70
1.65
1.60
1.55
1.50
10.0E-3
LED
90%
50%
10%
vs. I
30.0E-3
t
TW
LED
t
Average VLED_A vs Average ILED
f
t
pw (MAX.)
50.0E-3
Average ILED (A)
t
pw
70.0E-3
t
90.0E-3
r
110.0E-3
LED OFF
Figure 3. LED optical waveform.
Figure 5. Receiver wakeup time waveform.
Figure 8. V
SD
RX
LIGHT
RXD
LED ON
35
30
25
20
15
10
5
0
10.0E-3
LOP
30.0E-3
vs. I
90%
50%
10%
t
RW
LED
Average LOP vs Average ILED
t
r
50.0E-3
Average ILED (A)
t
pw
70.0E-3
90.0E-3
t
f
110.0E-3