IRM-3740A EVERLIGHT [Everlight Electronics Co., Ltd], IRM-3740A Datasheet - Page 4
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IRM-3740A
Manufacturer Part Number
IRM-3740A
Description
Infrared Remote-control Receiver Module
Manufacturer
EVERLIGHT [Everlight Electronics Co., Ltd]
Datasheet
1.IRM-3740A.pdf
(9 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IRM-3740A
Manufacturer:
EVERLIGH
Quantity:
40 000
Test Method:
OUTPUT WAVE FORM
The specified electro-optical characteristics is satisfied under the following
Conditions at the controllable distance.
IR TANSMITTER
Everlight Electronics Co., Ltd.
Device No:DMO-037-386
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,Δλ=50nm. Also, photodiode is used of PD438B(Vr=5V).
According to the measuring system shown in Fig.-3
center frequency of each product.
Carrier frequency is adjusted to
EVERLIGHT ELECTRONICS CO.,LTD.
Prepared date:09-16-2005
http:\\www.everlight.com
Duty=0.5
OUTPUT PULSE
OF DEVICE
D.U.T output Pulse
IRM-37xxA SERIES
Prepared by:
Rev 1
Cindy Lin
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