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參數資料
| 型號： | HSDL-9001 |
| 廠商： | Avago Technologies Ltd. |
| 英文描述： | Miniature Surface-Mount Ambient Light Photo Diode |
| 中文描述： | 微型表面貼裝環境光光電二極管 |
| 文件頁數： | 10/12頁 |
| 文件大小： | 106K |
| 代理商： | HSDL-9001 |
10
Optical Window Dimensions
To ensure that the performance
of the HSDL-9001 will not be
affected by improper window
design, there are some con-
straints on the dimensions and
design of the window. There is a
constraint on the minimum size
of the window, which is placed in
front of the photodiode, so that it
will not affect the angular
response of the HSDL-9001.
This minimum dimension that is
recommended will ensure at least
a
±
35
°
light reception cone.
If a smaller window is required, a
light pipe or light guide can be
used. A light pipe or light guide
Figure 12. Recommended window design.
Appendix B: Optical Window Design for HSDL-9001
is a cylindrical piece of
transparent plastic which makes
use of total internal reflection to
focus the light.
The thickness of the window
should be kept as minimum as
possible because there is a loss of
power in every optical window of
about 8% due to reflection (4%
on each side) and an additional
loss of energy in the plastic
material.
Figure 12 illustrates the two
types of window that we have
recommended which could either
be a flat window or a flat window
with light pipe.
WINDOW
DETECTOR
FLAT WINDOW with LIGHT PIPE
FLAT WINDOW
相關PDF資料 |
PDF描述 |
|---|---|
| HSDL-9100 | Surface-Mount Proximity Sensor |
| HSDL-9100-001 | Surface-Mount Proximity Sensor |
| HSDL-9100-021 | Surface-Mount Proximity Sensor |
| HSH1205D | DC/DC CONVERTERS 12 VOLT INPUT |
| HSMA-A400-T35M1 | SMT LED Surface Mount LED Indicator |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HSDL-9100 | 制造商:Avago Technologies 功能描述:Bulk |
| HSDL-9100_09 | 制造商:AVAGO 制造商全稱:AVAGO TECHNOLOGIES LIMITED 功能描述:Surface-Mount Proximity Sensor |
| HSDL-9100-001 | 制造商:Avago Technologies 功能描述: |
| HSDL-9100-021 | 功能描述:板機接口移動感應器和位置傳感器 Proximity Sensor RoHS:否 制造商:Panasonic Electric Works 封裝 / 箱體:TO-5 感應距離:3 m 輸出類型:Digital 電源電壓-最大:6 V 電源電壓-最小:2.3 V 電源電流: 最大工作溫度:+ 60 C 封裝:Bulk |
| HSDL-9100-024 | 功能描述:近程傳感器 Proximity Sensor RoHS:否 制造商:Vishay Semiconductors 感應方式:Optical 感應距離:1 mm to 200 mm 電源電壓:2.5 V to 3.6 V 安裝風格:SMD/SMT 輸出配置:Digital 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 系列:VCNL3020 |
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