IRM-3638

EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet Infrared Remote-control Receiver Module IRM-36xx SERIES Features ‧High data rate (up to 4000 bit/sec) ‧Standard 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. ‧Suitable min. burst length≧6 or 10 pulses/burst. ‧Pb free. ‧The product itself will remain within RoHS compliant version. 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 ․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 MATERIAL COLOR Chip Silicon --- Compound Epoxy Black Everlight Electronics Co., Ltd. http:\\www.everlight.com Device No Prepared date ：SZDMO-036-045 ：21-Jun-06 Rev 1 Page: 1 of 9 ： Meijuan Zhang Prepared by EVERLIGHT ELECTRONICS CO.,LTD. IRM-36xx SERIES Package Dimensions Unit:mm Notes: 1.All dimensions are in millimeters. 2.Tolerances unless dimensions ±0.3mm. Available Types For Different Carrier Frequencies Type Carrier Frequencies (Typ) IRM-3636 36 kHz IRM-3638 38 kHz Everlight Electronics Co., Ltd. http:\\www.everlight.com Device No Prepared date ：SZDMO-036-045 ：21-Jun-06 Rev 1 Page: 2 of 9 ： Meijuan Zhang Prepared by EVERLIGHT ELECTRONICS CO.,LTD. IRM-36xx SERIES Absolute Maximum Ratings (Ta=25℃ ℃) Parameter Symbol Rating Unit Supply Voltage Vcc 0~6 V Operating Temperature Topr -25 ~ +85 ℃ Storage Temperature Tstg -40 ~ +85 ℃ Soldering Temperature Tsol 260 ℃ Notice 4mm from mold body less than 10 seconds Recommended Operating Condition Supply Voltage Rating: Vcc 2.7V to 5.5V Electro-Optical Characteristics (Ta=25℃ ℃, and Vcc=3.0V) Parameter Symbol MIN. TYP. MAX. Unit Condition No signal input Consumption Current Icc --- --- 2 mA Peak Wavelength λp --- 940 --- nm L0 14 --- --- L45 6 --- --- Half Angle(Horizontal) Θh --- 45 --- deg Half Angle(Vertical) Θv --- 45 --- deg High Level Pulse Width TH 400 --- 800 μs Low Level Pulse Width TL 400 --- 800 μs High Level Output Voltage VH 2.7 --- --- V Low Level Output Voltage VL --- 0.2 0.5 V Reception Distance m 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. http:\\www.everlight.com Device No Prepared date ：SZDMO-036-045 ：21-Jun-06 Rev 1 Page: 3 of 9 ： Meijuan Zhang Prepared by EVERLIGHT ELECTRONICS CO.,LTD. IRM-36xx SERIES 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 Block Diagram： Vs IN OUT Input Oscillator CGA & filter µC Demodulator AGC/ATC & digital control Carrier frequency f0 Modulated IR signal Min 6 or 10 pulses GND Everlight Electronics Co., Ltd. http:\\www.everlight.com Device No Prepared date ：SZDMO-036-045 ：21-Jun-06 Rev 1 Page: 4 of 9 ： Meijuan Zhang Prepared by EVERLIGHT ELECTRONICS CO.,LTD. IRM-36xx SERIES Application Circuit： RC Filter should be connected closely between Vcc pin and GND pin. 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 Fig.-2 Measuring Method Fig.-3 Measuring System 20cm 10k +5.0± 0.1V L: Transmission Distance 10uF θ θ Standard Transmitter Vout k 0 10 Standard Transmitter D.U.T Vout GND Oscilloscope θ: Angle Of Horizontal & Vertical Direction Everlight Electronics Co., Ltd. http:\\www.everlight.com Device No Prepared date ：SZDMO-036-045 Vcc OUT ：21-Jun-06 Rev 1 Page: 5 of 9 ： Meijuan Zhang Prepared by EVERLIGHT ELECTRONICS CO.,LTD. IRM-36xx SERIES The Notice of Application: (IRM-36xx SERIES) Transmission remote control signal consist of four parts: Encode Part, IR Transmitter Source, IRM device, Decode Part 1. When IRM-36xx SERIES code select frequency, it need to well understand the center system of encode part. 2. Strong or weak light of IR Transmitter can affect distance of transmission. 3. Minimum Burst Length Tburst (number of pulses per burst) : 6 or 10 cycles 4. It needs to ensure the translation range of decode part if it is applied to the pulse-width range. 5. IRM-36xx SERIES can be applied to the high data codes, but against disturbance slightly weak. If the above items hardly assure of its application, it’ll cause NG(no good) message from the edge of signal. Typical Electro-Optical Characteristics Curves Fig.-4 Relative Spectral Sensitivity vs. Fig.-5 Relative Transmission Distance vs. Wavelength Direction θ Everlight Electronics Co., Ltd. http:\\www.everlight.com Device No Prepared date ：SZDMO-036-045 ：21-Jun-06 Rev 1 Page: 6 of 9 ： Meijuan Zhang Prepared by EVERLIGHT ELECTRONICS CO.,LTD. IRM-36xx SERIES Typical Electro-Optical Characteristics Curves Fig.-6 Output Pulse Length vs. Arrival Distance Fig.-7 Arrival Distance vs. Supply Voltage Transmission Distance Lc (m) 17.5 10.5 7.0 3.5 0 2.7 3.0 3.3 3.5 3.8 4.1 4.4 4.7 5.0 5.3 5.5 Supply Voltage Vcc (V) Fig.-8 Relative Transmission Distance vs. Center Carrier Frequency IRM-3636 IRM-3638 Everlight Electronics Co., Ltd. http:\\www.everlight.com Device No Prepared date ：SZDMO-036-045 ：21-Jun-06 Rev 1 Page: 7 of 9 ： Meijuan Zhang Prepared by EVERLIGHT ELECTRONICS CO.,LTD. IRM-36xx SERIES Typical Electro-Optical Characteristics Curves Fig.-9 Arrival Distance vs. Ambient Temperature Transmission Distance Lc (m) 17.5 14.0 10.5 7.0 3.5 Ambient Temperature Ta (°C) 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 -40℃ Temperature cycle Failure Judgement Samples(n) Criteria Defective(c) +100℃ (15min)(5min)(15min) n=22,c=0 300 cycle test Temp: +100℃ High temperature test Vcc:6V 1000hrs Low temperature Temp: -40℃ storage 1000hrs n=22,c=0 L0≦ L×0.8 L45≦ L×0.8 n=22,c=0 L: Lower High temperature Ta: 85℃,RH:85% High humidity 1000hrs Solder heat specification limit n=22,c=0 Temp: 260±5℃ 10sec n=22,c=0 4mm From the bottom of the package. Everlight Electronics Co., Ltd. http:\\www.everlight.com Device No Prepared date ：SZDMO-036-045 ：21-Jun-06 Rev 1 Page: 8 of 9 ： Meijuan Zhang Prepared by EVERLIGHT ELECTRONICS CO.,LTD. IRM-36xx SERIES Packing Quantity Specification 1. 1500PCS/1Box 2. 10Boxes/1Carton Label Form Specification CPN: Customer’s Production Number P/N : Production Number QTY: Packing Quantity CAT: Ranks HUE: Peak Wavelength IRM-3636 REF: Reference LOT No: Lot Number MADE IN TAIWAN: Production Place 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:\\www.everlight.com Everlight Electronics Co., Ltd. http:\\www.everlight.com Device No Prepared date ：SZDMO-036-045 ：21-Jun-06 Rev 1 Page: 9 of 9 ： Meijuan Zhang Prepared by