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參數(shù)資料
| 型號： | IRM-8881S |
| 廠商： | EVERLIGHT ELECTRONICS CO LTD |
| 元件分類： | 光電元器件 |
| 英文描述： | LOGIC OUTPUT PHOTO DETECTOR |
| 封裝： | PLASTIC PACKAGE-3 |
| 文件頁數(shù)： | 4/9頁 |
| 文件大?。?/td> | 248K |
| 代理商： | IRM-8881S |
EVERLIGHT ELECTRONICS CO.,LTD.
Everlight Electronics Co., Ltd.
http:\\www.everlight.com
Rev 1.1
Page: 4 of 9
Device No：DMO-888-048
Prepared date：07-22-2004
Prepared by：CarryllHsu
Carrier frequency is adjusted to
center frequency of each product.
IR TANSMITTER
OUTPUT WAVE FORM
OUTPUT PULSE
OF DEVICE
IRM-8881S
Test Method：
The specified electro-optical characteristics is satisfied under the following
Conditions at the controllable distance.
Measurement place
A place that is nothing of extreme light reflected in the room.
External light
Project the light of ordinary white fluorescent lamps which are not high
Frequency lamps and must be less then 10 Lux at the module surface.
(Ee≦10Lux)
Standard transmitter
A transmitter whose output is so adjusted as to Vo=400mVp-p and the output
Wave form shown in Fig.-1.According to the measurement method shown in
Fig.-2 the standard transmitter is specified.
However , the infrared photodiode to be used for the transmitter should be
λp=940nm,λ=50nm. Also, photodiode is used of PD438B(Vr=5V).
(Standard light / Light source temperature 2856
°K).
Measuring system
According to the measuring system shown in Fig.-3
Fig.-1
Transmitter Wave Form
D.U.T output Pulse
Duty=0.5
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| IRM-950 | 制造商:BOWEI 制造商全稱:BOWEI 功能描述:Image Rejection Mixers |
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