HSDL-3209-021 Lite-On Electronics, HSDL-3209-021 Datasheet - Page 2

• 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

Order Information
I/O Pins Configuration Table
Recommended Application Circuit Components
Notes:
1. CX1, CX2, CX3 and CX4 must be placed within 0.7 cm of the HSDL-3209 to obtain optimum noise immunity.

Part Number
HSDL-3209-021
Pin
1
2
3
4
5
6
7
Component
R1
CX1, CX4
CX2, CX3
CAUTIONS: The CMOS inherent to the design of this component increases the component’s susceptibility to damage
from the 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
Symbol
LED A
RXD
TXD
SD
IOVcc
Vcc
GND
Description
LED Anode
Receive Data
Transmit Data
Shutdown
Input/Output
ASIC Vcc
Supply
Voltage
Ground
Packaging Type
Tape and Reel
Recommended Value
15W±5%, 0.0625 Watt for 2.4
27W±5%, 0.0625 Watt for 2.7 < Vled
36W±5%, 0.0625 Watt for 3.6 < Vled
0.47 µF ± 20%, X7R Ceramic
6.8 µF ± 20%, X7R Ceramic or Tantalum
I/O Type
Input
Output,
Active Low
Input,
Active High
Input,
Active High
Input/Output
Active High
Supply
Voltage
Ground
Function
Tied through external resistor, R1, to VLED from 2.4V to
4.5V. Please refer to Table 1 for VLED versus Series Resistor,
R1.
This pin is capable of driving a standard CMOS or TTL load.
No external pull-up or pull down resistor is required. It is in
tri-state mode when the transceiver is in shutdown mode.
This pin is used to transmit serial data when SD pin is low.
If held high longer than ~ 50ms, the LED will be turned off.
The transceiver is in shutdown mode if this pin is high
Connect to ASIC logic controller Vcc Voltage as low as 1.5V.
Regulated, 2.4 to 3.6 Volts.
Connect to system ground.
≤
Vled
Package
Front View
≤
≤
≤
2.7V
3.6V
4.5V
Quantity
2500
Note
1
1