IRM-H140/TR2 Everlight, IRM-H140/TR2 Datasheet - Page 5

• Manufacturer Part Number: IRM-H140/TR2
• Description: (IRM-H1xx/TR2) Infrared Remote-control Receiver Module
• Manufacturer: Everlight

Carrier frequency f0
Modulated IR signal
Fig.-2 Measuring Method
Block Diagram：
Application Circuit：
min 10 pulses
Everlight Electronics Co., Ltd.
Device No
S t a n d a r d T r a n s m i t t e r
：
IN
RC Filter should be connected closely between Vcc pin and GND pin.
D MO-138-376
2 0 c m
1
k
0 0
Oscillator
EVERLIGHT ELECTRONICS CO.,LTD.
Input
1 0 k
1 0 u F
O s c i l l o s c o p e
+ 5 . 0 ± 0 . 1 V
Prepared date
http:\\www.everlight.com
V o u t
CGA & filter
AGC/ATC & digital control
GND
：
7 -11-2007
S t a n d a r d T r a n s m i t t e r
www.DataSheet.co.kr
Fig.-3
Vs
IRM-H1xx/TR2 SERIES
Demodulator
Measuring System
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
Rev 2
L : T r a n s m i s s i o n D i s t a n c e
θ
θ
Prepared by
D . U . T
：
O U T
G N D
Page: 5 of 12
C indy Lin
OUT
V c c
V o u t
µC
Datasheet pdf - http://www.DataSheet4U.net/