HSDL-3005-028 Avago Technologies US Inc., HSDL-3005-028 Datasheet - Page 4

• Manufacturer Part Number: HSDL-3005-028
• Description: Infrared Transceivers 20cm 3V SIR plus R C Top View
• Manufacturer: Avago Technologies US Inc.

Specifications of HSDL-3005-028

• Wavelength: 885 nm, 875 nm
• Continual Data Transmission: 115.2 Kbit/s
• Transmission Distance: 50 cm
• Radiant Intensity: 20 mW/sr
• Half Intensity Angle Degrees: 30 deg
• Pulse Width: 2.3 us, 1.6 us
• Maximum Rise Time: 100 ns, 600 ns
• Maximum Fall Time: 100 ns, 600 ns
• Led Supply Voltage: 2.4 V to 4.5 V
• Operating Voltage: 2.4 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 25 C
• Dimensions: 7.5 mm x 3.35 mm x 2.8 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Different Remote Control
Configuration for HSDL-3005
The HSDL-3005 can operate in
the single-TxD programmable
mode or the two-TxD direct
transmission mode.
(B) Single-TxD Programmable Mode
SD
0
0
0
0
1
* The shutdown condition will set the transceiver to the default mode (IrDA).
(ACTIVE HIGH)
(ACTIVE HIGH)
4
SHUTDOWN
TxD_IrDA
TxD_RC
(GND)
TXD_IrDA
0
0
1
1
0
SHUTDOWN
t
TL
IrDA LED
TXD_RC
0
1
0
1
0
DRIVE
• • •
MODE
RC
tA
tB
tC
(A) Single-TxD
Programmable Mode
In the single-TxD programmable
mode, only one input pin
(TxD_IrDA input pin) is used.
The transceiver is in default
mode (IrDA) when powered up.
LED
OFF
ON
ON
ON
OFF
RC LED
DRIVE
• • •
Remarks
IR Rx enabled. Idle mode
Remote control operation
IrDA Tx operation
Not recommended
Shutdown mode*
RESET
tC
IrDA LED
• • •
DRIVE
User needs to apply the
following programming
sequence to both the TxD_IrDA
and SD inputs to enable the
transceiver to operate in either
the IrDA or remote control
mode.