irm-2638t-e Everlight Electronics Co., Ltd., irm-2638t-e Datasheet - Page 5

• Manufacturer Part Number: irm-2638t-e
• Description: Infrared Remote-control Receiver Module
• Manufacturer: Everlight Electronics Co., Ltd.

Application Circuit：
O U T P U T W A V E F O R M
I R T A N S M I T T E R
Everlight Electronics Co., Ltd.
Device No
Fig.-1 Transmitter Wave Form
Fig.-2 Measuring Method
S t a n d a r d T r a n s m i t t e r
：
RC Filter should be connected closely between Vcc pin and GND pin.
S ZDMO-026-072
2 0 c m
1 0
0 k
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.
1 0 k
1 0 u F
O s c i l l o s c o p e
Prepared date
http:\\www.everlight.com
+ 5 . 0 ± 0 . 1 V
V o u t
Duty=0.5
：
5 -Apr-2007
S t a n d a r d T r a n s m i t t e r
O U T P U T P U L S E
O F D E V I C E
Fig.-3
D.U.T output Pulse
θ : A n g l e O f H o r i z o n t a l & V e r t i c a l D i r e c t i o n
IRM-26xxT-E SERIES
Measuring System
Rev 1
L : T r a n s m i s s i o n D i s t a n c e
Prepared by
θ
θ
D . U . T
：
Page: 5 of 10
Zhang Meijuan
O U T
G N D
V c c
V o u t