HSDL-3002-007 Avago Technologies US Inc., HSDL-3002-007 Datasheet - Page 3

• Manufacturer Part Number: HSDL-3002-007
• Description: Infrared Transceivers 50cm 3V SIR+RC
• Manufacturer: Avago Technologies US Inc.

Specifications of HSDL-3002-007

• Wavelength: 875 nm
• Continual Data Transmission: 115.2 Kbit/s
• Transmission Distance: 50 cm
• Radiant Intensity: 40 mW/sr
• Half Intensity Angle Degrees: 30 deg to 60 deg
• Pulse Width: 1.6 us, 7.5 us
• Maximum Rise Time: 100 ns, 600 ns
• Maximum Fall Time: 100 ns, 600 ns
• Led Supply Voltage: 0 V to 7 V
• Operating Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C
• Dimensions: 9.1 mm x 3.65 mm x 2.7 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3
I/O Pins Configuration Table
Recommended Application Circuit Components
Notes:
1. R1 is used to optimize the performance of the 870 nm LED, while R2 is the current limiting resistor for the 940 nm RC LED.
2. CX1 must be placed within 0.7 cm of HSDL-3002 to obtain optimum noise immunity.
3. In environment with noisy power supplies, supply rejection can be enhanced by including CX2 as shown in Figure 1.
Pin
1
2
3
4
5
6
7
8
-
Component
R2
CX1
CX2
Q1
R1
[1]
[2]
[3]
Symbol
LED A
V(RC)
TXD (IrDA) I
RXD (IrDA) O
SD
V
NC
GND
SHIELD
CC
I/O Description
I
I
I
I
-
I
-
Recommended Value
2.2
2.7
6.8
0 , 0.25 Watt for 4.5 V
0.47 F 20%, X7R Ceramic
6.8 F 20%, Tantalum
N-Channel Logic Level MOSFET (Philip’s BSH103) with less than 1
IR and Remote Control
LED Anode
Remote Control LED Cathode
IrDA Transmitter Data Input.
Active High
IrDA Receiver Data Output.
Active Low
Shutdown. Active High
Supply Voltage
No internal connection
Connect to system ground
EMI Shield
5%, 0.25 Watt for 2.7 V
5%, 0.25 Watt for 3.0 V
5%, 0.25 Watt for 4.5 V
CC
5.5 V
CC
CC
CC
Notes
Tied through external resistor, R1,
to regulate V
Connected to an external switching transistor. Do not float
the input pin of the swithcing transistor.
Logic high turns on the LED. If held high longer than
~50 s, the LED is turned off. TXD (IrDA) must be driven
either high or low. DO NOT leave the pin floating.
Output is at low pulse response when light pulse is seen.
Complete shutdown TXD(IrDA), RXD(IrDA), and PIN diode
Regulated, 2.7 to 5.5 Volt
Connect to system ground
Connect to system ground via a low inductance trace.
For best performance, do not connect to GND
directly at the part.
3.3 V
3.6 V
5.5 V
CC
from 2.7 to 5.5 Volt
‘ON’ resistance