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PDF IRM-2638VS8F5-P Data sheet ( Hoja de datos )
| Número de pieza | IRM-2638VS8F5-P | |
| 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-2638VS8F5-P (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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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.
IRM-2638VS8F5-P
Descriptions
‧The IRM-2638VS8F5-P are miniaturized receivers for infrared
remote control systems. PIN diode and preamplifier are
assembled on lead frame, the epoxy package is designed as IR
filter. The demodulated output signal can directly be decoded
by a microprocessor. IRM-2638VS8F5-P is the standard IR
remote control receiver series, supporting all major transmission
codes.
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
Shell
MATERIAL
Silicon
SK7
COLOR
Black
Silver-white
Everlight Electronics Co., Ltd.
Device No：DMO-026-380
http:\\www.everlight.com
Prepared date：07-20-2005
Rev 2
Page: 1 of 9
Prepared by：Carryll Hsu
1 page  
EVERLIGHT ELECTRONICS CO.,LTD.
Fig.-1 Transmitter Wave Form
D.U.T output Pulse
Carrier frequency is adjusted to
center frequency of each product.
IR TANSMITTER
OUTPUT WAVE FORM
OUTPUT PULSE
OF DEVICE
Duty=0.5
Fig.-2 Measuring Method
20cm
10k
+5.0± 0.1V
10uF
Standard Transmitter
Vout
Oscilloscope
IRM-2638VS8F5-P
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
Vs
CGA & filter
Demodulator
AGC/ATC & digital control
GND
OUT
µC
Everlight Electronics Co., Ltd.
Device No：DMO-026-380
http:\\www.everlight.com
Prepared date：07-20-2005
Rev 2
Page: 5 of 9
Prepared by：Carryll Hsu
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet IRM-2638VS8F5-P.PDF ] | |
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