irm-2638af4 Everlight Electronics Co., Ltd., irm-2638af4 Datasheet

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irm-2638af4

Manufacturer Part Number
irm-2638af4
Description
Everlight Electronics Co.,ltd.
Manufacturer
Everlight Electronics Co., Ltd.
Datasheet
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.
Descriptions
‧The IRM-26xxAF4 SERIES are miniaturized receivers for
Applications
Everlight Electronics Co., Ltd.
Device No:DMO-026-314
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-26xxAF4 SERIES is the standard IR
remote control receiver series, supporting all major transmission
codes.
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
Compound
PART
Chip
EVERLIGHT ELECTRONICS CO.,LTD.
http:\\www.everlight.com
Prepared date:07-20-2005
MATERIAL
Silicon
Epoxy
IRM-26xxAF4 SERIES
Prepared by:
Rev 2
COLOR
Black
Black
Page: 1 of 9
Carryll Hsu

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irm-2638af4 Summary of contents

Page 1

... 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-26xxAF4 SERIES is the standard IR remote control receiver series, supporting all major transmission codes. Applications 1 ...

Page 2

... EVERLIGHT ELECTRONICS CO.,LTD. Package Dimensions Notes: 1.All dimensions are in millimeters. 2.Tolerances unless dimensions ±0.3mm. Available Types For Different Carrier Frequencies Type IRM-2633AF4 IRM-2636AF4 IRM-2638AF4 IRM-2640AF4 IRM-2656AF4 Everlight Electronics Co., Ltd. Device No:DMO-026-314 IRM-26xxAF4 SERIES OUT GND Vcc Carrier Frequencies(Typ) 32.7 kHz 36.7 kHz 37 ...

Page 3

... T 400 --- H T 400 --- L 4.5 --- --- 0.2 L http:\\www.everlight.com Prepared date:07-20-2005 IRM-26xxAF4 SERIES Unit Notice V ℃ ℃ 4mm from mold body ℃ less than 10 seconds MAX. Unit Condition mA No signal input 2.5 nm --- --- m --- At the ray axis deg --- *1 deg --- μ ...

Page 4

... According to the measuring system shown in Fig.-3 Fig.-1 Transmitter Wave Form Carrier frequency is adjusted to center frequency of each product. IR TANSMITTER OUTPUT WAVE FORM Everlight Electronics Co., Ltd. Device No:DMO-026-314 IRM-26xxAF4 SERIES D.U.T output Pulse OUTPUT PULSE OF DEVICE Duty=0.5 http:\\www.everlight.com Prepared date:07-20-2005 Rev 2 Page Prepared by: ...

Page 5

... Standard Transmitter Vout Oscilloscope Band-pass Filter AGC Limit Amp Amp Frequency Trimming http:\\www.everlight.com Prepared date:07-20-2005 IRM-26xxAF4 SERIES Measuring System L: Transmission Distance Vcc OUT D.U.T Vout GND θ: Angle Of Horizontal & Vertical Direction VCC Voltage Reference Circuit Integrator Output Comparator & ...

Page 6

... Everlight Electronics Co., Ltd. Device No:DMO-026-314 IRM-26xxAF4 SERIES Fig.-5 Relative Transmission Distance vs. Direction Fig.-7 Arrival Distance vs. Supply Voltage IRM-2636AF4 Center Carrier Frequency (kHz) http:\\www.everlight.com Prepared date:07-20-2005 θ IRM-2638AF4 Center Carrier Frequency (kHz) Rev 2 Page Prepared by: Carryll Hsu ...

Page 7

... IRM-2640AF4 Transmission Distance Lc (m) Everlight Electronics Co., Ltd. Device No:DMO-026-314 IRM-26xxAF4 SERIES IRM-2656AF4 Center Carrier Frequency (kHz) IRM-2636AF4 Transmission Distance Lc (m) IRM-2656AF4 Transmission Distance Lc (m) http:\\www.everlight.com Prepared date:07-20-2005 IRM-2638AF4 Transmission Distance Lc (m) Rev 2 Page Prepared by: Carryll Hsu ...

Page 8

... High humidity 1000hrs Temp: 260±5℃ 10sec Solder heat 4mm From the bottom of the package. Everlight Electronics Co., Ltd. Device No:DMO-026-314 (30min)(5min)(30min) http:\\www.everlight.com Prepared date:07-20-2005 IRM-26xxAF4 SERIES Failure Judgement Samples(n) Criteria Defective(c) n=22,c=0 n=22,c=0 L0≦ L×0.8 L45≦ L×0.8 n=22,c=0 ...

Page 9

... EVERLIGHT ELECTRONICS CO.,LTD. Packing Quantity Specification 1. 1500PCS/1Box 2. 10Boxes/1Carton Label Form Specification IRM-2638AF4 Notes 1. Above specification may be changed without notice. EVERLIGHT will reserve authority on material change for above specification. 2. When using this product, please observe the absolute maximum ratings and the instructions for using outlined in these specification sheets ...

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