irm-2638f14 Everlight Electronics Co., Ltd., irm-2638f14 Datasheet

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irm-2638f14

Manufacturer Part Number
irm-2638f14
Description
Infrared Remote Control Receiver Module
Manufacturer
Everlight Electronics Co., Ltd.
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
IRM-2638F14
Manufacturer:
EVERLIGH
Quantity:
40 000
Infrared Remote Control
Receiver Module
Features
Description
Applications
Application Circuit
RC Filter should be connected closely between Vcc pin and GND pin.
Everlight Electronics Co., Ltd.
Document No:DMO-0000038
‧ 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.
‧ High immunity against ambient light.
‧ Photodiode with integrated circuit.
‧ TTL and CMOS compatibility.
‧ Long reception distance.
‧ High sensitivity.
‧ Pb free
lead frame, the epoxy package is designed as an IR
filter.
decoded by a microprocessor.
• 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
infrared remote control system receiver which has
been developed and designed by utilizing the most
updated IC technology.
The IRM-2638F14 device are miniature type
The PIN diode and preamplifier are assembled on
The demodulated output signal can directly be
Rev. 1
1
Block Diagram
IRM-2638F14
Pin Configuration
1. OUT
2. GND
3. V
http://www.everlight.com
December 24, 2008
S

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irm-2638f14 Summary of contents

Page 1

... TTL and CMOS compatibility. ‧ Long reception distance. ‧ High sensitivity. ‧ Pb free Description The IRM-2638F14 device are 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 filter ...

Page 2

... Infrared Remote Control Receiver Module Parts Table Notes: Tolerances unless dimensions ±0.3mm. Everlight Electronics Co., Ltd. Document No:DMO-0000038 Package Dimenstions (Dimensions in mm) 2 Rev. 1 IRM-2638F14 http://www.everlight.com December 24, 2008 ...

Page 3

... L 6 --- 45 Θ --- 45 h Θ --- 400 --- H T 400 --- L V 4.5 --- H V --- 0 Rev. 1 IRM-2638F14 Rating Unit 6 V ℃ ℃ 260 ℃ MAX. Unit Condition mA No signal input 1.2 KHz --- nm --- --- m --- deg --- At the ray axis deg --- μs 800 At the ray axis μs 800 ...

Page 4

... PD438B (Vr=5V). (Standard light / Light source temperature 2856°K). 4. Measuring system According to the measuring system shown in Fig.-3 Fig.-1 Transmitter Wave Form Fig.-2 Measuring Method Everlight Electronics Co., Ltd. Document No:DMO-0000038 D.U.T output Pulse Fig.-3 4 Rev. 1 IRM-2638F14 Measuring System http://www.everlight.com December 24, 2008 ...

Page 5

... Infrared Remote Control Receiver Module Typical Performance Curves Fig.-4 Relative Spectral Sensitivity vs. Wavelength Fig.-6 Output Pulse Length vs. Arrival Distance Everlight Electronics Co., Ltd. Document No:DMO-0000038 Fig.-5 Relative Transmission Distance vs. Direction Fig.-7 Arrival Distance vs. Supply Voltage 5 Rev. 1 IRM-2638F14 θ http://www.everlight.com December 24, 2008 ...

Page 6

... Receiver Module Fig.-8 Relative Transmission Distance Center Carrier Frequency Packing Quantity 1500 pcs / Box 10 Boxes / Carton Everlight Electronics Co., Ltd. Document No:DMO-0000038 vs. Fig.-9 Arrival Distance vs. Ambient Temperature -40 -20 0 Ambient Temperature Ta (°C) 6 Rev. 1 IRM-2638F14 100 http://www.everlight.com December 24, 2008 ...

Page 7

... These specification sheets include materials protected under copyright of EVERLIGHT. Reproduction in any form is prohibited without the specific consent of EVERLIGHT. Everlight Electronics Co., Ltd. Document No:DMO-0000038 7 Rev. 1 IRM-2638F14 http://www.everlight.com December 24, 2008 ...

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