HSDL-3211-021 Avago Technologies US Inc., HSDL-3211-021 Datasheet - Page 5
![no-image](/images/manufacturer_photos/0/0/86/avago_technologies_us_inc__sml.jpg)
HSDL-3211-021
Manufacturer Part Number
HSDL-3211-021
Description
Infrared Transceivers Short Distance 3V M IR
Manufacturer
Avago Technologies US Inc.
Datasheet
1.HSDL-3211-021.pdf
(18 pages)
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
5
V
Figure 3. RxD output waveform.
Figure 5. TxD “Stuck On” protection waveform.
Figure 7. LED anode voltage vs. LED current.
V
TXD
LED
OH
OL
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
1.4
90%
50%
10%
1.5
VledA (V)
t
f
1.6
t
pw (MAX.)
1.7
t
pw
1.8
t
r
LED OFF
Figure 4. LED optical waveform.
Figure 6. Receiver wakeup time waveform.
SD
RX
LIGHT
RXD
Figure 8. LED current vs. radiant intensity.
LED ON
50
40
30
20
10
0
0
0.05
90%
50%
10%
t
RW
lled (A)
0.1
t
r
0.15
t
pw
0.2
t
f