IRM-H238-TR2 Everlight Electronics Co., Ltd., IRM-H238-TR2 Datasheet - Page 5
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IRM-H238-TR2
Manufacturer Part Number
IRM-H238-TR2
Description
Infrared Remote-control Receiver Module
Manufacturer
Everlight Electronics Co., Ltd.
Datasheet
1.IRM-H238-TR2.pdf
(12 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IRM-H238-TR2
Manufacturer:
EVERLIGH
Quantity:
40 000
Carrier frequency f0
Modulated IR signal
Fig.-2 Measuring Method
Block Diagram:
Application Circuit:
min 10 pulses
Everlight Electronics Co., Ltd.
Device No:DMO-238-377
Standard Transmitter
IN
RC Filter should be connected closely between Vcc pin and GND pin.
20cm
Oscillator
EVERLIGHT ELECTRONICS CO.,LTD.
Input
10k
10uF
Oscilloscope
+5.0± 0.1V
Prepared date:11-24-2006
http:\\www.everlight.com
Vout
CGA & filter
AGC/ATC & digital control
GND
Standard Transmitter
Fig.-3
Vs
IRM-H2xx/TR2 SERIES
Demodulator
Measuring System
θ: Angle Of Horizontal & Vertical Direction
Rev 2
L: Transmission Distance
Prepared by:Cindy Lin
D.U.T
OUT
GND
Page: 5 of 12
OUT
Vcc
Vout
µC