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PDF IRM-2733A Data sheet ( Hoja de datos )
| Número de pieza | IRM-2733A | |
| 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
• Pb free
• The product itself will remain within RoHS compliant version.
IRM-27xxA SERIES
Descriptions
‧The IRM-27xxA SERIES 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-27xxA SERIES 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
Compound
MATERIAL
Silicon
Epoxy
COLOR
Black
Black
Everlight Electronics Co., Ltd.
Device No：DMO-027-356
http:\\www.everlight.com
Prepared date：07-20-2005
Rev 2
Page: 1 of 10
Prepared by： Carryll Hsu
1 page  
EVERLIGHT ELECTRONICS CO.,LTD.
IRM-27xxA SERIES
Fig.-2 Measuring Method
20cm
10k
+5.0± 0.1V
10uF
Standard Transmitter
Vout
Block Diagram：
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
VCC
I-V
Converter
IN &Input
Bias
Control
Noise Det.&
Gain Ctrl.
Band-pass
Fiter
Pre
AGC
Limit
Amp Amp Amp
Voltage
Reference
Circuit
Comparator
Integrator
&Wave
Shaping
Output
Stage
OUT
Fset Bias Circuit
Frequency
Setting
Frequency
Trimming
Application Circuit：
Threshold
Control
Circuit
GND
RC Filter should be connected closely between Vcc pin and GND pin.
Everlight Electronics Co., Ltd.
Device No：DMO-027-356
http:\\www.everlight.com
Prepared date：07-20-2005
Rev 2
Page: 5 of 10
Prepared by： Carryll Hsu
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet IRM-2733A.PDF ] | |
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