SFH551/1V [INFINEON]
Receiver, 600nm Min, 780nm Max, 5Mbps, Through Hole Mount;
| 型号： | SFH551/1V |
| 厂家： | 
Infineon |
| 描述： | Receiver, 600nm Min, 780nm Max, 5Mbps, Through Hole Mount 放大器 光纤 |
| 文件： | 总4页 (文件大小：37K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SFH551/1
SFH551/1V
Integrated Photo Detector Receiver for Plastic Fiber
Plastic Connector Housing
Preliminary Data
Features
• Bipolar IC with open-collector output
• Digital output, TTL compatible
• Sensitive in visible and near IR range
• Low switching threshold
• Transfer rate ≤5 Mbitls
• 2,2 mm aperture holds standard 1000 micron plastic fiber
• No fiber stripping required
• Molded microlens for efficient coupling
Plastic Connector Housing
• Mounting screw attached to the connector
• Interference-free transmission from light-tight housing
• Transmitter and receiver can be flexibly positioned
•
No cross talk
• Auto insertable and wave solderable
• Supplied in tubes
Applications
• Household electronics
• Power electronics
• Optical networks
• Medical instruments
• Automotive electronics
Type
Ordering Code
Q62702P3180
Q62702P3218
SFH 551/1-1
SFH 551/1-2
SFH 551/1-1V Q62702P3181
SFH 551/1-2V Q62702P3219
Semiconductor group
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13.09.96
SFH551/1
SFH551/1V
Block Diagram
Vcc
Data
Gnd
A bypass capacitor (100nF) near the device (distance≤3cm) is necessary between
ground and V
.
CC
Description
The SFH551/1V is a transimpedance amplifier with digital TTL open collector output
stage and integrated photodiode. The active area of the detector in connection with
the molded microlens gives an efficient coupling from the end of a plastic fiber.
The receiver is fully DC coupled and therefore no line code is needed.
The SFH551/1V includes a Schmitt trigger function to provide stable output states
over the whole dynamic range. With noise free Vcc and GND no undefined output
signal is possible
SFH551/1 must not be used without shielding the ambient light, because ambient
light causes malfunction when reaching the threshold level, noise or complete
switching the output. Interference free transmission is possible by using the
SFH551/1V with the black plastic connector housing.
Maximum Ratings
Parameter
Symbol Values
Unit
°C
Operating Temperature Range
Storage Temperature Range
T
T
T
-40 to +85
-55 to +100
260
OP
STG
S
°C
Soldering Temperature
(2mm from case bottom t≤5s)
°C
Supply Voltage Range without Damage
V
-0,5 to 15
V
V
Ω
CC
VCCmin
Routmin
Minimum Supply Voltage for Function
Minimum Pullup Resistance
4
330
(V
CC =5V)
Output Voltage
V
-0,5 to 15
50
V
0
0
Output Current
I
mA
mW
0
Power Dissipation (output)
P
100
Semiconductor group
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13.09.96
SFH551/1
SFH551/1V
Characteristics (T = 25°C, V
A
= 4,75 to 5,25 V)
CC
Parameter
Symbol
Values
700
Unit
nm
Maximum Photosensitivity Wavelength
Photosensitivity Spectral Range
λ
λ
Smax
600 to 780 nm
(S=80% S
)
max
µW
SFH 551/1-1 Optical threshold power (λ
=660nm)
Φ
Φ
≤ 6
INth
INth
dBm
≤ - 22
≤ 10
µW
SFH 551/1-2 Optical threshold power (λ
=660nm)
dBm
≤ -20
1000
0
µW
Maximum optical power (λ=660nm)
maximum value of tpLH at maximum power !
Optical power for output high without errors
(λ=660nm)
Φ
Φ
INL
dBm
µW
≤0,1
INH
dBm
≤ -40
< 100
< 250
Propagation delay (optical input to electrical
output, with fast optical pulse)
t
t
ns
ns
PHL
PLH
Current Consumption (without output current) Icc
4
mA
Semiconductor group
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13.09.96
SFH551/1
SFH551/1V
Packages Outlines (dimensions in mm, unless otherwise specified)
SFH 551/1
SFH 551/1V
Semiconductor group
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13.09.96
相关型号：
SFH551/1VE9557
FIBER OPTIC RECEIVER, 5Mbps, THROUGH HOLE MOUNT, ROHS COMPLIANT, PLASTIC PACKAGE-5
AVAGO
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