IRM-8755中文资料

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EVERLIGHT ELECTRONICS CO.,LTD.
Technical Data Sheet Infrared Remote-control Receiver Module
IRM-8755
Features
?High protection ability against EMI . ?Oval lens to improve the receive angles. ?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.
Descriptions
The device is a 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 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
Device Selection Guide
PART Chip Metal can Package MATERIAL Silicon Tinplate Epoxy COLOR -----Silver-white Black
Everlight Electronics Co., Ltd. Device No：DMO-870-008
http:\\https://www.wendangku.net/doc/3512995970.html, Prepared date：08-19-2004
Rev 1.3
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元器件交易网https://www.wendangku.net/doc/3512995970.html,
EVERLIGHT ELECTRONICS CO.,LTD.
IRM-8755
Package Dimensions
6.8
0.5 1.0 13.1
2.54
2.54
2.5
1
2
3
8.8
3.4
7.76 9.2
6.0
1 OUTPUT 2 GND 3 Vcc
6.8
Notes: 1.All dimensions are in millimeters. 2.Tolerances unless dimensions ±0.3mm.
Absolute Maximum Ratings (Ta=25℃)
Parameter Supply Voltage Operating Temperature Storage Temperature Soldering Temperature Symbol Vcc Topr Tstg Tsol Rating 0~6 -25 ~ +85 -40 ~ +85 260 Unit V ℃ ℃ ℃ 4mm from mold body less than 10 seconds Notice
Everlight Electronics Co., Ltd. Device No：DMO-870-008
0.3
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Rev 1.3
0.4
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EVERLIGHT ELECTRONICS CO.,LTD.
IRM-8755
Recommended Operating Condition
Supply Voltage Rating: Vcc 4.5V to 5.5V
Electro-Optical Characteristics (Ta=25℃, and Vcc=5 V)
Parameter
Consumption Current B.P.F Center Frequency
Symbol Icc Fo λp L0 L45 Θh Θv TH TL VH VL
MIN. ------8 4 ----400 400 4.5 ---
TYP. --38 940 ----45 45 ------0.2
MAX. 3 ------------800 800 --0.5
Unit mA KHz nm m deg deg μs μs V V
Condition No signal input
Peak Wavelength Reception Distance Half Angle(Horizontal) Half Angle(Vertical) High Level Pulse Width Low Level Pulse Width High Level Output Voltage Low Level Output Voltage
At the ray axis *1
At the ray axis *2
Notes: *1:The ray receiving surface at a vertex and relation to the ray axis in the range of θ= 0° and θ=45°. *2:A range from 30cm to the arrival distance. Average value of 50 pulses.
Everlight Electronics Co., Ltd. Device No：DMO-870-008
http:\\https://www.wendangku.net/doc/3512995970.html, Prepared date：08-19-2004
Rev 1.3
Page: 3 of 9
Prepared by：CarryllHsu

元器件交易网https://www.wendangku.net/doc/3512995970.html,
EVERLIGHT ELECTRONICS CO.,LTD.
IRM-8755
Test Method：
The specified electro-optical characteristics is satisfied under the following Conditions at the controllable distance. Measurement place A place that is nothing of extreme light reflected in the room. External light Project the light of ordinary white fluorescent lamps which are not high Frequency lamps and must be less then 10 Lux at the module surface. (Ee≦10Lux) Standard transmitter A transmitter whose output is so adjusted as to Vo=400mVp-p and the output Wave form shown in Fig.-1.According to the measurement method shown in Fig.-2 the standard transmitter is specified. However , the infrared photodiode to be used for the transmitter should be λp=940nm,?λ=50nm. Also, photodiode is used of PD438B(Vr=5V). (Standard light / Light source temperature 2856°K). Measuring system According to the measuring system shown in Fig.-3
Fig.-1
Transmitter Wave Form
D.U.T output Pulse
Carrier frequency is adjusted to center frequency of each product.
OUTPUT PULSE OF DEVICE
IR TANSMITTER OUTPUT WAVE FORM
Duty=0.5
Everlight Electronics Co., Ltd. Device No：DMO-870-008
http:\\https://www.wendangku.net/doc/3512995970.html, Prepared date：08-19-2004
Rev 1.3
Page: 4 of 9
Prepared by：CarryllHsu

元器件交易网https://www.wendangku.net/doc/3512995970.html,
EVERLIGHT ELECTRONICS CO.,LTD.
IRM-8755
Fig.-2
Measuring Method
20cm 10k +5.0± 0.1V
Fig.-3
Measuring System
L: Transmission Distance
10uF
θ θ
Vcc OUT D.U.T
Vout
Standard Transmitter
Standard Transmitter
100k
Vout GND
Oscilloscope
θ: Angle Of Horizontal & Vertical Direction
Block Diagram：
Application Circuit：
RC Filter should be connected closely between Vcc pin and GND pin.
Everlight Electronics Co., Ltd. Device No：DMO-870-008
http:\\https://www.wendangku.net/doc/3512995970.html, Prepared date：08-19-2004
Rev 1.3
Page: 5 of 9
Prepared by：CarryllHsu

元器件交易网https://www.wendangku.net/doc/3512995970.html,
EVERLIGHT ELECTRONICS CO.,LTD.
IRM-8755
Typical Electro-Optical Characteristics Curves
Fig.-4 Relative Spectral Sensitivity vs. Wavelength Fig.-5 Relative Transmission Distance vs. Direction
θ
Fig.-6 Output Pulse Length vs. Arrival Distance
Fig.-7 Arrival Distance vs. Supply Voltage
Everlight Electronics Co., Ltd. Device No：DMO-870-008
http:\\https://www.wendangku.net/doc/3512995970.html, Prepared date：08-19-2004
Rev 1.3
Page: 6 of 9
Prepared by：CarryllHsu

元器件交易网https://www.wendangku.net/doc/3512995970.html,
EVERLIGHT ELECTRONICS CO.,LTD.
IRM-8755
Typical Electro-Optical Characteristics Curves
Fig.-8 Relative Transmission Distance vs. Center Carrier Frequency Fig.-9 Arrival Distance vs. Ambient Temperature
12.5 10.0 7.5 5.0 2.5
Everlight Electronics Co., Ltd. Device No：DMO-870-008
http:\\https://www.wendangku.net/doc/3512995970.html, Prepared date：08-19-2004
Rev 1.3
Page: 7 of 9
Prepared by：CarryllHsu

元器件交易网https://www.wendangku.net/doc/3512995970.html,
EVERLIGHT ELECTRONICS CO.,LTD.
IRM-8755
Reliability Test Item And Condition
The reliability of products shall be satisfied with items listed below. Confidence level：90% LTPD：10% Test Items Test Conditions 1 cycle Temperature cycle -25℃ +85℃ n=22,c=0 Failure Judgement Criteria Samples(n) Defective(c)
(30min)(5min)(30min) 300 cycle test Temp: +85℃
High temperature test Vcc:5V 1000hrs Low temperature storage High temperature High humidity Temp: -40℃ 1000hrs Ta: 85℃,RH:85% 1000hrs Temp: 260±5℃ 10sec 4mm From the bottom of the package.
L0≦ L×0.8 L45≦ L×0.8
n=22,c=0
n=22,c=0 L: Lower specification limit n=22,c=0
Solder heat
n=22,c=0
Everlight Electronics Co., Ltd. Device No：DMO-870-008
http:\\https://www.wendangku.net/doc/3512995970.html, Prepared date：08-19-2004
Rev 1.3
Page: 8 of 9
Prepared by：CarryllHsu

元器件交易网https://www.wendangku.net/doc/3512995970.html,
EVERLIGHT ELECTRONICS CO.,LTD.
IRM-8755
Packing Quantity Specification
1. 1000 PCS/1Box 2. 10 Boxes/1Carton
Label Form Specification
CPN: Customer’s Production Number P/N : Production Number QTY: Packing Quantity CAT: Ranks HUE: Peak Wavelength REF: Reference LOT No: Lot Number
IRM-8755
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. EVERLIGHT assumes no responsibility for any damage resulting from use of the product which does not comply with the absolute maximum ratings and the instructions included in these specification sheets. 3. These specification sheets include materials protected under copyright of EVERLIGHT corporation. Please don’t reproduce or cause anyone to reproduce them without EVERLIGHT’s consent.
EVERLIGHT ELECTRONICS CO., LTD. Office: No 25, Lane 76, Sec 3, Chung Yang Rd, Tucheng, Taipei 236, Taiwan, R.O.C
Tel: 886-2-2267-2000, 2267-9936 Fax: 886-2267-6244, 2267-6189, 2267-6306 http:\\https://www.wendangku.net/doc/3512995970.html,
Everlight Electronics Co., Ltd. Device No：DMO-870-008
http:\\https://www.wendangku.net/doc/3512995970.html, Prepared date：08-19-2004
Rev 1.3
Page: 9 of 9
Prepared by：CarryllHsu