irm-2638-e Everlight Electronics Co., Ltd., irm-2638-e Datasheet - Page 4
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irm-2638-e
Manufacturer Part Number
irm-2638-e
Description
Infrared Remote-control Receiver Module
Manufacturer
Everlight Electronics Co., Ltd.
Datasheet
1.IRM-2638-E.pdf
(10 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IRM-2638-E
Manufacturer:
EVERLIGH
Quantity:
40 000
Test Method: : : :
O U T P U T W A V E F O R M
The specified electro-optical characteristics is satisfied under the following
Conditions at the controllable distance.
I R T A N S M I T T E R
Everlight Electronics Co., Ltd.
Device No
Fig.-1 Transmitter Wave Form
Measurement place
External light
Standard transmitter
Measuring system
A place that is nothing of extreme light reflected in the room.
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)
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).
According to the measuring system shown in Fig.-3
:
S ZDMO-026-074
C a r r i e r f r e q u e n c y i s a d j u s t e d t o
c e n t e r f r e q u e n c y o f e a c h p r o d u c t .
EVERLIGHT ELECTRONICS CO.,LTD.
http:\\www.everlight.com
Prepared date
Duty=0.5
:
1 0-Apr-2007
O U T P U T P U L S E
O F D E V I C E
D.U.T output Pulse
IRM-26xx-E SERIES
Rev 1
Prepared by
:
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