HSDL-3211-021 Avago Technologies US Inc., HSDL-3211-021 Datasheet - Page 3

• Manufacturer Part Number: HSDL-3211-021
• Description: Infrared Transceivers Short Distance 3V M IR
• Manufacturer: Avago Technologies US Inc.

Specifications of HSDL-3211-021

• Wavelength: 875 nm, 880 nm
• Continual Data Transmission: 1.152 Mbit/s
• Transmission Distance: 50 cm
• Radiant Intensity: 45 mW/sr
• Half Intensity Angle Degrees: 30 deg
• Pulse Width: 4 us, 1.6 us
• Maximum Rise Time: 25 ns, 40 ns
• Maximum Fall Time: 25 ns, 40 ns
• Led Supply Voltage: 0 V to 6.5 V
• Maximum Forward Current: 150 mA
• 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

3
Absolute Maximum Ratings
For implementations where case to ambient thermal resistance is ≤ 50°C/W.
Parameter
S
Operating Temperature
LED Anode Voltage
Supply Voltage
Input Voltage: TXD, SD/Mode
Output Voltage: RXD
DC LED Transmit Current
Average Transmit Current
Recommended Operating Conditions
Parameter
Operating Temperature
Supply Voltage
Input/Output Voltage
Logic Input Voltage
for TXD, SD/Mode
Receiver Input
Irradiance
LED (Logic High) Current
Pulse Amplitude
Receiver Data Rate
Note :
12. An in-band optical signal is a pulse/sequence where the peak wavelength, λp, is defined as 850 ≤ λp ≤ 900 nm, and the pulse characteristics are
torage Temperature
CAUTIONS: The BiCMOS inherent to the design of this component increases the component’s
susceptibility to damage 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.
compliant with the IrDA Serial Infrared Physical Layer Link Specification v1.4.
Logic High
Logic Low
Logic High
Logic Low
Symbol
T
T
V
V
V
V
I
I
LED
LED
A
S
LEDA
CC
I
O
Symbol
T
V
IOVcc
V
V
EI
EI
EI
I
LEDA
A
CC
IH
IL
(DC)
(PK)
H, min
H, max
L
Min.
-25
2.4
1.8
IOV
0
0.0096
Min.
-40
-25
0
0
0
0
cc
– 0.5
Typ.
150
Max.
+100
+85
6.5
6.5
6.5
6.5
150
600
Max.
3.6
Vcc
IOV
0.4
0.0081
500
0.3
1.152
+85
cc
Units
°C
V
V
V
V
mW/cm
mW/cm
µW/cm
mA
Mbit/s
Units
°C
°C
V
V
V
V
mA
mA
2
2
2
Conditions
9.6kbit/s ≤ in-band signals
≤1.152 Mbit/s
For in-band signals
Conditions
≤ 90 µs pulse width
≤ 25% duty cycle
[12]
[12]