HSDL-3021-021 Lite-On Electronics, HSDL-3021-021 Datasheet - Page 2

• Manufacturer Part Number: HSDL-3021-021
• Description: Infrared Transceivers IR Transceiver 4.0Mb/s
• Manufacturer: Lite-On Electronics

Specifications of HSDL-3021-021

• Wavelength: 885 nm
• Continual Data Transmission: 4 Mbit/s
• Transmission Distance: 50 cm
• Radiant Intensity: 10 mW/sr
• Half Intensity Angle Degrees: 30 deg to 60 deg
• Pulse Width: 4 us, 1.6 us
• Maximum Rise Time: 40 ns, 600 ns
• Maximum Fall Time: 40 ns, 600 ns
• Led Supply Voltage: 0 V to 6.5 V
• Operating Voltage: 2.4 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 25 C
• Dimensions: 8 mm x 3 mm x 2.5 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 1. HSDL-3021 block diagram.
Application Support Information
The Application Engineering Group
is available to assist you with the
application design associated with
HSDL-3021 infrared transceiver
module. You can contact them
through your local sales representa-
tives for additional details.
Figure 2. Pinout.
2
VLED
V
CC
8
CX3
7
R1
CX4
6
CX1
5
IOV
4
CX5
CC
R2
CX2
3
2
TxD_RC
1
TxD_IR
IOV
LEDA
GND
RxD
V
SD
CC
CC
1
2
3
4
5
6
7
8
Order Information
Part Number
HSDL-3021-021
Marking Information
The unit is marked with “HYWLL” on the shield
Y = Year
W = Work week
LL = Lot information
Rx PULSE
SHAPER
DRIVER
LED
Packaging Type
Tape and Reel
Package
Front Option
Quantity
2500