IRM-2638V データシートの表示（PDF） - EVERLIGHT
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IRM-2638V Datasheet PDF : 9 Pages
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EVERLIGHT ELECTRONICS CO.,LTD.
Fig.-2 Measuring Method
20cm
10k
+5.0± 0.1V
10uF
Standard Transmitter
Vout
Oscilloscope
IRM-2638V
Fig.-3 Measuring System
Standard Transmitter
L: Transmission Distance
Vcc
θ
OUT
θ
D.U.T
Vout
GND
θ: Angle Of Horizontal & Vertical Direction
Block Diagram：
IN
Input
Carrier frequency f0
Modulated IR signal
min 10 pulses
Oscillator
Application Circuit：
Vs
CGA & filter
Demodulator
AGC/ATC & digital control
GND
OUT
µC
RC Filter should be connected closely between Vcc pin and GND pin.
Everlight Electronics Co., Ltd.
Device No：DMO-026-311
http:\\www.everlight.com
Prepared date：07-13-2004
Rev 1.1
Page: 5 of 9
Prepared by：Carryll Hsu
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