HSDL-3220-021 Lite-On Electronics, HSDL-3220-021 Datasheet - Page 5

• Manufacturer Part Number: HSDL-3220-021
• Description: Infrared Transceivers IR Transceiver
• Manufacturer: Lite-On Electronics

Specifications of HSDL-3220-021

• Wavelength: 875 nm, 880 nm
• Continual Data Transmission: 4 Mbit/s
• Transmission Distance: 50 cm
• Radiant Intensity: 45 mW/sr
• Half Intensity Angle Degrees: 30 deg to 60 deg
• Pulse Width: 4 us, 1.6 us
• Maximum Rise Time: 60 ns, 600 ns
• Maximum Fall Time: 60 ns, 600 ns
• Led Supply Voltage: 0 V to 6.5 V
• Maximum Forward Current: 50 mA
• Operating Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 25 C
• Dimensions: 8 mm x 3 mm x 2.5 mm
• Data Rate: 4Mbs (FIR)
• Idle Current, Typ @ 25° C: 1.8 mA
• Link Range, Low Power: 1m
• Operating Temperature: -25°C ~ 70°C
• Orientation: Side View
• Shutdown: *
• Size: 8mm x 3mm x 2.5mm
• Standards: IrPHY 1.4
• Supply Voltage: 2.7 V ~ 3.6 V
• Lead Free Status / RoHS Status: Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Compliant

Electrical and Optical Specifications
Specifications (Min. and Max. values) hold over the recommended operating conditions unless otherwise noted.
Unspecified test conditions may be anywhere in their operating range. All typical values (Typ.) are at 25°C, Vcc set to
3.0V and IOVcc set to 1.8V unless otherwise noted.
Parameter
Receiver
Viewing Angle
Peak Sensitivity Wavelength
RXD Output Voltage Logic High V
RXD Pulse Width (SIR)
RXD Pulse Width (MIR)
RXD Pulse Width (FIR)
RXD Rise and Fall Times
Receiver Latency Time
Receiver Wake Up Time
Transmitter
Radiant Intensity
Viewing Angle
Peak Wavelength
Spectral Line Half Width
TXD Input Current
LED ON Current
TXD Pulse Width (SIR)
TXD Pulse Width (MIR)
TXD Pulse Width (FIR)
Maximum Optical PW
TXD Rise and fall Time (Optical)
LED Anode On-State Voltage
Transceiver
Supply Current
Notes:
15. For in-band signals from 9.6 kbit/s to 115.2 kbit/s, where 9 µW/cm
16. For in-band signals from 0.576 Mbit/s to 4.0 Mbit/s, where 22.5 µW/cm
17. Latency time is defined as the time from the last TxD light output pulse until the receiver has recovered full sensitivity.
18. Receiver wake up time is measured from Vcc power on or SD pin high to low transition to a valid RXD output.
19. The maximum optical PW is the maximum time the LED remains on when the TXD is constantly high. This is to prevent long turn on time of
5
the LED for eye safety protection.
[15]
[19]
[16]
[16]
[17]
Logic Low
High
Low
Shutdown I
Idle
[18]
Symbol
2θ
λp
V
t
t
t
t
t
t
IE
2θ
λ
∆λ
I
I
I
t
t
t
t
t
V
I
H
L
LEDA
CC1
CC2
PW
PW
PW
r
L
W
PW
PW
PW
PW(max.)
r
p
, t
, t
OH
OL
ON(LEDA)
H
(MIR)
(FIR)
(MIR)
(FIR)
f
f
(SIR)
(SIR)
Min.
30
IOV
0
1
100
80
10
30
1.5
148
115
CC
– 0.2
Typ.
880
60
25
50
45
875
35
150
1.6
217
125
50
1.6
0.1
1.8
2
≤ EI ≤ 500 mW/cm
2
≤ EI ≤ 500 mW/cm
Max.
IOV
0.4
4.0
500
175
50
100
60
10
10
1.8
260
135
100
600
40
2.1
1
3.0
CC
2
.
Units
°
nm
V
V
µs
ns
ns
ns
µs
µs
mW/sr
°
nm
nm
µA
µA
mA
µs
ns
ns
µs
ns
ns
V
µA
mA
2
.
Conditions
I
I
θ ≤ 15°, C
θ ≤ 15°, C
θ ≤ 15°, C
C
I
V
V
0 ≤ V
V
t
t
t
t
t
I
V
V
OH
OL
LEDA
LEDA
PW
PW
PW
PW
PW
SD
SD
SD
L
TXD
TXD
= 200 µA, EI ≥ 8.1 µW/cm
= 9 pF
= -200 µA, EI ≤ 0.3 µW/cm
(TXD)=125 ns at 4.0 Mbit/s
(TXD) = 1.4 µs at 115.2 kbit/s
≤ V
(TXD) = 1.6 µs at 115.2 kbit/s
(TXD) = 217 ns at 1.152 Mbit/s
(TXD) = 125 ns at 4.0 Mbit/s
≥ V
≤ V
= 150 mA, θ ≤ 15°, V
=150 mA, V
≥ V
≥ V
TXD
IL
IH,
IL
IH
, Ta=25°C
IH
, V
≤ V
, R1=5.6ohm, Vled=3.0V
Ta= 25°C
L
L
L
TXD
= 9 pF
= 9 pF
= 9 pF
IL
≤ V
TXD
IL
, EI=0
≥V
IH
TXD
≥ V
2
2
IH
,