HSDL-3201#001 Lite-On Electronics, HSDL-3201#001 Datasheet - Page 2

• Manufacturer Part Number: HSDL-3201#001
• Description: Infrared Transceivers IR Transceiver 115.2Kb/s
• Manufacturer: Lite-On Electronics
• Type: TX/RXr
• Series: -r

Specifications of HSDL-3201#001

• Pulse Width: 1.6/2.45us
• Led Supply Voltage: 2.7 to 6V
• Dimensions: 8x3x2.5
• Peak Wavelength: 875/880nm
• Angle Of Half Sensitivity: 60/30°
• Communication Distance: 30
• Package Type: Ultra Small Profile
• Fall Time: 600/25ns
• Rise Time: 600/20ns
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Mounting: Surface Mount
• Pin Count: 9
• Operating Temp Range: -25C to 85C
• Operating Temperature Classification: Commercial
• Data Rate: 115.2Kbps
• Wavelength: 875 nm, 880 nm
• Continual Data Transmission: 115.2 Kbit/s
• Transmission Distance: 30 cm
• Radiant Intensity: 9 mW/sr
• Half Intensity Angle Degrees: 30 deg to 60 deg
• Maximum Rise Time: 120 ns, 600 ns
• Maximum Fall Time: 80 ns, 600 ns
• Operating Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 25 C
• Package / Case: Ultra Small Profile
• Idle Current, Typ @ 25° C: 100µA
• Link Range, Low Power: 30cm
• Operating Temperature: -25°C ~ 85°C
• Orientation: Side View
• Shutdown: Yes
• Size: 8mm x 3mm x 2.5mm
• Standards: IrPHY 1.2
• Supply Voltage: 2.7 V ~ 3.6 V
• Lead Free Status / RoHS Status: Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Compliant

Applications
• Mobile telecom
• Data communication
• Digital imaging
Description
The HSDL-3201 is one of a new
generation of low-cost Infrared (IR)
transceiver modules from Avago
Technologies. It features the smallest
footprint in the industry at 2.5 H x 8.0
W x 3.0 D mm. Although the supply
voltage can range from 2.7 V to 3.6 V,
the LED drive current is internally
compensated to a constant 32 mA to
assure that link distances meet the
IrDA Data 1.4 (low power) physical
layer specifications.
The HSDL-3201 meets the 20 cm link
distance to other IrDA 1.4 low power
devices, and a 30 cm link distance to
IrDA 1.4 standard devices.
HSDL-3201#021 Pinout,
Rear View
HSDL-3201#008 Pinout,
Rear View
2
– Cellular phones
– Pagers
– Smart phones
– PDAs
– Portable printers
– Digital cameras
– Photo-imaging printers
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
Application Circuit
I/O Pins Configuration Table
Pin
1
2
3
4
5
6
7
8
-
Symbol
GND
NC
V
AGND
SD
RXD
TXD
VLED
SHIELD
CC
SHUT DOWN
V
1.0 µF
CC
C1
VLED
RXD
TXD
Description
Ground
No Connection
Supply Voltage
Analog Ground
Shut Down
Active High
Receiver Data
Output. Active Low. when a light pulse is seen.
Transmitter Data
Input. Active High.
LED Voltage
EMI Shield
8 VLED
7
6
5
4 AGND
3
2
1 GND
TXD
RXD
SD
V
NC
CC
CURRENT
SOURCE
RX PULSE
SHAPER
LED
Notes
Connect to system ground.
This pin must be left unconnected.
Regulated: 2.7 to 3.6 Volts
Connect to a “quiet” ground.
This pin must be driven either high or
low. Do NOT float the pin.
Output is a low pulse for 2.4 s
Logic high turns the LED on. If held
high longer than ~ 20 s, the LED is
turned off. TXD must be driven high
or low. Do NOT float the pin.
May be unregulated: 2.7 to 6.0 volts.
Connect to system ground via a low
inductance trace. For best
performance, do not directly connect
to GND or AGND at the part.