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PDF IRM-2656-E Data sheet ( Hoja de datos )
| Número de pieza | IRM-2656-E | |
| Descripción | Infrared Remote-control Receiver Module | |
| Fabricantes | Everlight Electronics | |
| Logotipo |  |
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EVERLIGHT ELECTRONICS CO.,LTD.
Technical Data Sheet
Infrared Remote-control Receiver Module
Features :
• Photo detector and preamplifier in one package
• Internal filter for PCM frequency
• Improved shielding against electrical field disturbance
• TTL and CMOS compatibility
• Output active low
• Low power consumption
• Improved immunity against ambient light
• Suitable burst length ≧10 cycles/burst
• Pb free
•The product itself will remain within RoHS compliant version.
• Improve 30 degree transmission distance.
IRM-26xx-E SERIES
Descriptions
‧The device is a miniature type infrared remote control system
receiver which has been developed and designed by utilizing the
most updated IC technology. The PIN diode and preamplifier are
assembled on lead frame, the epoxy package is designed as an IR
filter. The demodulated output signal can directly be decoded by a
microprocessor.
Applications
․Light detecting portion of remote control
․AV instruments such as Audio, TV, VCR, CD, MD, etc.
․Home appliances such as Air-conditioner, Fan , etc.
․The other equipments with wireless remote control.
․CATV set top boxes
․Multi-media Equipment
PART
Chip
Compound
MATERIAL
Silicon
Epoxy
COLOR
Black
Black
Everlight Electronics Co., Ltd.
：Device No SZDMO-026-074
http:\\www.everlight.com
：Prepared date 10-Apr-2007
Rev 1
Page: 1 of 10
：Prepared by Zhang Meijuan
1 page  
EVERLIGHT ELECTRONICS CO.,LTD.
Fig.-2 Measuring Method
20cm
10k
+5.0± 0.1V
10uF
Standard Transmitter
100k
Vout
Oscilloscope
IRM-26xx-E SERIES
Fig.-3 Measuring System
Standard Transmitter
L: Transmission Distance
Vcc
θ
θ
D.U.T
OUT
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 SZDMO-026-074
http:\\www.everlight.com
：Prepared date 10-Apr-2007
Rev 1
Page: 5 of 10
：Prepared by Zhang Meijuan
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet IRM-2656-E.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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| IRM-2656-E | Infrared Remote-control Receiver Module | Everlight Electronics |
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