HSDL-3612-038 Lite-On Electronics, HSDL-3612-038 Datasheet - Page 4

• Manufacturer Part Number: HSDL-3612-038
• Description: Infrared Transceivers IR Transceiver
• Manufacturer: Lite-On Electronics
• Type: TX/RXr

Specifications of HSDL-3612-038

• Wavelength: 875 nm, 880 nm
• Continual Data Transmission: 115.2 Kbit/s
• Transmission Distance: 1.5 m
• Radiant Intensity: 120 mW/sr
• Half Intensity Angle Degrees: 30 deg to 60 deg
• Pulse Width: 4 us, 1.6 us
• Maximum Rise Time: 40 ns, 25 ns
• Maximum Fall Time: 40 ns, 25 ns
• Led Supply Voltage: - 0.5 V to 7 V
• Maximum Forward Current: 165 mA
• Operating Voltage: 2.7 V to 5.25 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C
• Dimensions: 12.2 mm x 5.1 mm x 4 mm
• Data Rate: 115.2Kbps
• Peak Wavelength: 875/880nm
• Angle Of Half Sensitivity: 60/30°
• Communication Distance: 150
• Package Type: Ultra Small Profile
• Fall Time: 40/25ns
• Rise Time: 40/25ns
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 5.25V
• Mounting: Surface Mount
• Pin Count: 11
• Operating Temp Range: -20C to 70C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4
Recommended Application Circuit Components
R1
CX1
CX2
Notes:
4. CX1 must be placed within 0.7 cm of the HSDL-3612 to obtain optimum noise immunity.
5. In “HSDL-3612 Functional Block Diagram” on page 1 it is assumed that Vled and V
Marking Information
The HSDL-3612-007/-037 is marked “3612YYWW” on
the shield where “YY” indicates the unit’s manufactur-
ing year, and “WW” refers to the work week in which the
unit is tested.
ILED vs. LEDA.
Component
the 2 pins are powered by different supplies CX2 is applicable for Vled and CX1 for V
CX2 on the V
CAUTIONS:
age from electrostatic discharge (ESD). It is advised that normal static precautions be taken in handling and assembly
of this component to prevent damage and/or degradation which may be induced by ESD.
0.7
0.6
0.5
0.4
0.3
0.2
0.1
[4]
[5]
0
1.3
CC
line can enhance supply rejection performance.
1.5
The BiCMOS inherent to the design of this component increases the component’s susceptibility to dam-
LEDA VOLTAGE (V)
1.7
Recommended Value
6.2 Ω ± 5%, 0.5 Watt, for 2.7 ≤ V
15.0 Ω ± 5%, 0.5 Watt, for 4.75 ≤ V
0.47 µF ± 20%, X7R Ceramic
6.8 µF ± 20%, Tantalum
1.9
2.1
2.3
CC
≤ 3.6 V operation
CC
≤ 5.25 V operation
Light Output Power (LOP) vs. ILED.
200
180
160
140
120
100
80
60
40
20
0
CC
0
share the same supply voltage and filter capacitors. In case
CC
30
. In environments with noisy power supplies, including
60
90
120
ILED (mA)
150
180
210 240
270
300