HSDL-3208-025 查看數據表（PDF） - LiteOn Technology
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HSDL-3208-025
LiteOn Technology
HSDL-3208-025 Datasheet PDF : 23 Pages
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Electrical & Optical Specifications
Specifications (Min. & 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 with VCC set to
3.0 V unless otherwise noted.
Parameter
Symbol Min. Typ. Max. Units Conditions
Receiver
Viewing Angle
2θ
30
°
Peak Sensitivity Wavelength
λp
880
nm
RXD Output
Voltage
Logic High VOH
Logic Low VOL
VCC-0.2
0
VCC
V
0.4
V
RXD Pulse Width (SIR)
tPW (SIR) 1
4.0
µs
IOH = -200 µA, EI ≤ 1 µW/cm2
IOL = 200 µA, EI ≥ 8.1 µW/cm2
θ ≤ 15°, CL =12 pF
RXD Rise and Fall Times
tr, tf
50
ns
CL =12 pF
Receiver Latency Time
tL
70
µs
Receiver Wake Up Time
tW
90
µs
Transmitter
Radiant Intensity High Power IEH
Low Power IEH
4
8
2.4 4.8
mW/sr ILEDA = 50 mA, θ ≤ 15°, VTXD ≥ VIH
T = 25°C
mW/sr ILEDA = 30 mA, θ ≤ 15°, VTXD ≥ VIH
T = 70°C, VCC = 2.4 V
Viewing Angle
2θ
30
60
°
Peak Wavelength
λp
875
nm
Spectral Line Half Width
∆λ
35
nm
TXD Input Current High
IH
0.02 10
µA
VI ≥ VIH
Low
IL
-10 -0.02 10
µA
0 ≤ VI _≤ VIL
LED Current
On
IVLED
50
mA
VI (TXD) ≥ VIH, VI (SD) ≤ VIL
Shutdown IVLED
20 100 nA
VI (SD) ≥ VIH
Optical Pulse Width (SIR)
tPW (SIR) 1.5 1.6 1.8
µs
tPW (TXD) = 1.6 µs at 115.2 kbit/s
Maximum Optical PW tPW(max.)
25
100 µs
TXD Rise and Fall Time (Optical) tr, tf
600 ns
tpw (TXD) = 1.6 µs
LED Anode
on State Voltage
High Power VON(LEDA)
1.7 1.8
V
ILEDA = 50 mA, VI(TXD) ≥ VIH
Low Power VON(LEDA)
2.1 2.25 V
ILEDA = 30 mA, VI(TXD) ≥ VIH
T = 70°C, VCC = 2.4 V
LED Anode Current Low Power ILEDA
32 42
mA
max. current measured at VLED = 4.3 V
and R = 33 Ω
Transceiver
Supply Current
Shutdown ICC1
0.001 1
µA
VSD ≥ VCC -0.5, TA = 25°C
Idle
ICC2
Active
ICC3
Receiver
100 200 µA
VI (TXD) ≤ VIL, EI = 0
0.8 3.1
mA
VCC = 3.6 V, VI(TXD)≤ 1/3 VCC[12]
Notes:
12. Typical value is at EI = 10 mW/cm2, maximum value is at EI = 500 mW/cm2.
5
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