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PDF IRM-2640-SMD-A Data sheet ( Hoja de datos )
| Número de pieza | IRM-2640-SMD-A | |
| Descripción | Infrared Remote-control Receiver Module | |
| Fabricantes | Everlight Electronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de IRM-2640-SMD-A (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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EVERLIGHT ELECTRONICS CO.,LTD.
Technical Data Sheet
Infrared Remote-control Receiver Module
IRM-26xx-SMD-A SERIES
Features
‧High protection ability against EMI .
‧Circular lens to improve the receive characteristic.
‧Line-up for various center carrier frequencies.
‧Low voltage and low power consumption.
‧External dimensions 10.45(L)*6.00(W)*5.60(H)mm.
‧Top-received SMD.
‧High immunity against ambient light.
‧Photodiode with integrated circuit.
‧TTL and CMOS compatibility.
‧Long reception distance.
‧High sensitivity.
‧Suitable burst length ≧10 pulses/burst.
‧RoHS refer to IRM-Vxxx,Hxxx series SGS report.
‧Pb free.
Descriptions
The device is a miniature SMD 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
1. Optical switch
2. 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
Lead Frame
Package
MATERIAL
Silicon
SPCC
Epoxy
COLOR
---
Silver white
Black
Everlight Electronics Co., Ltd.
Device No：DMO-026-387
http:\\www.everlight.com
Prepared date：09-20-2005
Rev 1
Page: 1 of 9
Prepared by：ChinChia Hsu
1 page  
EVERLIGHT ELECTRONICS CO.,LTD.
Fig.-1 Transmitter Wave Form
Carrier frequency is adjusted to
center frequency of each product.
IR TANSMITTER
OUTPUT WAVE FORM
IRM-26xx-SMD-A SERIES
D.U.T output Pulse
OUTPUT PULSE
OF DEVICE
Duty=0.5
Fig.-2 Measuring Method
20cm
10k
+5.0± 0.1V
10uF
Standard Transmitter
Vout
Oscilloscope
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：
Vs
IN
Input
CGA & filter
Demodulator
OUT
µC
Carrier frequency f0
Modulated IR signal
min 10 pulses
Oscillator
AGC/ATC & digital control
GND
Everlight Electronics Co., Ltd.
Device No：DMO-026-387
http:\\www.everlight.com
Prepared date：09-20-2005
Rev 1
Page: 5 of 9
Prepared by：ChinChia Hsu
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet IRM-2640-SMD-A.PDF ] | |
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