HSDL-3021-021 Lite-On Electronics, HSDL-3021-021 Datasheet - Page 19
HSDL-3021-021
Manufacturer Part Number
HSDL-3021-021
Description
Infrared Transceivers IR Transceiver 4.0Mb/s
Manufacturer
Lite-On Electronics
Datasheet
1.HSDL-3021-021.pdf
(24 pages)
Specifications of HSDL-3021-021
Wavelength
885 nm
Continual Data Transmission
4 Mbit/s
Transmission Distance
50 cm
Radiant Intensity
10 mW/sr
Half Intensity Angle Degrees
30 deg to 60 deg
Pulse Width
4 us, 1.6 us
Maximum Rise Time
40 ns, 600 ns
Maximum Fall Time
40 ns, 600 ns
Led Supply Voltage
0 V to 6.5 V
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HSDL-3021-021
Manufacturer:
Agilent
Quantity:
1
Part Number:
HSDL-3021-021
Manufacturer:
AVAGO/安华高
Quantity:
20 000
Company:
Part Number:
HSDL-3021-021/HSDL3021
Manufacturer:
Agilent
Quantity:
10 000
Remote Control Operation
The HSDL-3021 is spectrally suited to universal remote
control transmission function at 940 nm typically. Re-
mote control applications are not governed by any
standards, owing to which there are numerous remote
codes in market. Each of those standards results in re-
ceiver modules with different sensitivities, depending on
the carrier frequencies and responsively to the incident
light wavelength. Remote control carrier frequencies
are in the range of 30 KHz to 60 KHz (for details of some
the frequently used carrier frequencies, please refer to
AN1314). Some common carrier frequencies and the
corresponding SA-1110 UART frequency and baud rate
divisor are shown in Table 3.
Table 3.
Remote Control Carrier
Frequency (kHz)
30
32, 33
36, 36.7, 38, 39.2, 40
56
19
SA-1110 UART
Frequency (kHz)
28.8
32.9
38.4
57.6
Baud Rate
Divisor
8
7
6
4