Infrared Remote Control Receiver Module IRM-36XXG Series Features • Photo detector and preamplifier in one package • High protection ability against EMI (Inner shield) • High immunity against ambient light • Circular lens to improve the receive characteristic. • Line-up for various center carrier frequencies. • Low voltage and low power consumption. • Long reception distance & High sensitivity. • Suitable burst length ≧ 300 µs • 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 Rev 1 Page: 1 of 12 Device No：SZDMO-036-079 Prepared date：9-Jan-2008 Prepared by：Hao Liu Infrared Remote Control Receiver Module IRM-36XXG Series Package Dimensions Notes: 1. All dimensions are in millimeters. 2. Tolerances unless dimensions ±0.3mm. Available Types for Different Carrier Frequencies Type Carrier Frequency IRM-3638G 38 kHz IRM-3640G 40 kHz Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 2 of 12 Device No：SZDMO-036-079 Prepared date：9-Jan-2008 Prepared by：Hao Liu Infrared Remote Control Receiver Module IRM-36XXG Series Absolute Maximum Ratings (Ta=25℃) Parameter Symbol Rating Unit Supply Voltage Vcc 0-6 V Operating Temperature Topr -20 ~ +80 ℃ 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 Consumption Current Icc --- 0.7 1.5 mA No signal input 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 450 --- 750 µs Low Level Pulse Width TL 450 --- 750 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 22 pulses. Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 3 of 12 Device No：SZDMO-036-079 Prepared date：9-Jan-2008 Prepared by：Hao Liu Infrared Remote Control Receiver Module IRM-36XXG Series Test Method： The specified electro-optical characteristics is satisfied under the following Conditions at the controllable distance. cMeasurement place A place that is nothing of extreme light reflected in the room. dExternal 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) eStandard 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. Regarding photo diode, sensitivity S=26nA/Lx in case light source temperature 2856°K, Ee=100Lx, Vr=5V. fMeasuring system According to the measuring system shown in Fig.-3 Block Diagram： VCC BGR IN Input Oscillator AGC AGC Control Post Amp. 42Kohm BPF Waveform Detector & ATC Waveform Rectifier OUT Fc set Trimming Freq. selection GND Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 4 of 12 Device No：SZDMO-036-079 Prepared date：9-Jan-2008 Prepared by：Hao Liu Infrared Remote Control Receiver Module IRM-36XXG 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 Vcc 10uF θ θ OUT Standard Transmitter D.U.T Vout Standard Transmitter 100k Vout GND Oscilloscope θ: Angle Of Horizontal & Vertical Direction Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 5 of 12 Device No：SZDMO-036-079 Prepared date：9-Jan-2008 Prepared by：Hao Liu Infrared Remote Control Receiver Module IRM-36XXG Series The Notice of Application: Transmission of remote control signal consist of four parts: Encode Part, IR Transmitter Source, IRM device, Decode Part 1. When IRM-36XXG 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. When using IRM-36XXG device, it requires the composition of code pattern to reach the demand as follows: Minimum Burst length (Tburst) Minimum Gap Time (Tgap) Minimum data pause time (Tpause) 300 µs 300 µs 23 ms 4. It needs to ensure the translation range of decode part if it is applied to the pulse-width range. If the above items hardly assure of its application, it’ll cause NG (no good) message from the edge of signal. Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 6 of 12 Device No：SZDMO-036-079 Prepared date：9-Jan-2008 Prepared by：Hao Liu Infrared Remote Control Receiver Module IRM-36XXG Series IRM-36XXG Code Properties: Characteristics IRM-36XXG Series NEC + RC5 + RC6 + Toshiba Micom Code + Sharp Code + Sony 12bit Code + Sony 15bit Code - Sony 20bit Code - RCA Code - RCMM Code - Matsushita Code + Mitsubishi Code - Zenith Code + JVC Code + Data Communication - Note: +; suitable, -; Not recommend. Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 7 of 12 Device No：SZDMO-036-079 Prepared date：9-Jan-2008 Prepared by：Hao Liu Infrared Remote Control Receiver Module IRM-36XXG Series Typical Electro-Optical Characteristics Curves Fig.-1 Relative Spectral Sensitivity vs. Fig.-2 Relative Transmission Distance vs. Wavelength Direction 100 100 Relative Transmission Distance (%) Relative Responsitibity (%) 90 80 70 60 50 40 30 20 10 0 600 700 800 900 1000 80 60 40 20 0 1100 -60 -40 Angle Wavelength (nm) Fig.-3 Output Pulse Length vs. Arrival Distance 40 60 (deg) 25 Transmission Distance Lc (m) Output Pulse Widty TwL (usec) 20 Fig.-4 Arrival Distance vs. Supply Voltage 800 700 600 500 400 0 0 -20 2 4 6 8 10 12 14 16 18 20 15 10 5 0 2.7 3.0 3.3 3.5 3.8 4.1 4.4 4.7 5.0 5.3 5.5 Transmission Distance Lc (m) Supply Voltage Vcc (V) Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 8 of 12 Device No：SZDMO-036-079 Prepared date：9-Jan-2008 Prepared by：Hao Liu Infrared Remote Control Receiver Module IRM-36XXG Series Typical Electro-Optical Characteristics Curves Fig.-5 Relative Transmission Distance vs. Center Carrier Frequency IRM-3640G Relative Transmission Distance (%) IRM-3638G Center Carrier Frequency (kHz) Fig.-6 Arrival Distance vs. Ambient Temperature Transmission Distance Lc (m) 25 20 15 10 5 0 -40 -20 0 20 40 60 80 100 Ambient Temperature Ta (°C) Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 9 of 12 Device No：SZDMO-036-079 Prepared date：9-Jan-2008 Prepared by：Hao Liu Infrared Remote Control Receiver Module IRM-36XXG Series Reliability Test Item and Condition The reliability of products shall be satisfied with items listed below. Confidence level：90% LTPD：10% Test Items 1 cycle Temperature cycle High temperature test Low temperature storage High temperature High humidity Failure Judgment Samples(n) Criteria Defective(c) Test Conditions -40℃ +100℃ (15min)(5min)(15min) 300 cycle test n=22,c=0 Temp: +100℃ Vcc:6V 1000hrs L0≦ L×0.8 L45≦ L×0.8 Temp: -40℃ n=22,c=0 n=22,c=0 1000hrs Ta: 85℃,RH:85% L: Lower specification limit 1000hrs n=22,c=0 Temp: 260±5℃ 10sec Solder heat 4mm From the bottom of the package. n=22,c=0 Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 10 of 12 Device No：SZDMO-036-079 Prepared date：9-Jan-2008 Prepared by：Hao Liu Infrared Remote Control Receiver Module IRM-36XXG Series ESD Precaution Proper storage and handing procedures should be followed to prevent ESD damage to the devices especially when they are removed from the Anti-static bag. Electro-Static Sensitive Devices warning labels are on the packing. ESD Characteristics Human Body Model All pin → 2000V above Machine Model Spec. All pin → 200V above MIL-883C,Method 3015.7 HBM : 2000V MM: 200V Packing Quantity Specification 1. 1500PCS/1Box 2. 10Boxes/1Carton Label Form Specification IRM-36XXG CPN: Customer’s Production Number P/N: Production Number QTY: Packing Quantity CAT: Ranks HUE: Peak Wavelength REF: Reference LOT No: Lot Number MADE IN TAIWAN: Production Place Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 11 of 12 Device No：SZDMO-036-079 Prepared date：9-Jan-2008 Prepared by：Hao Liu Infrared Remote Control Receiver Module IRM-36XXG Series Notes 1. The specifications in this datasheet may be changed without notice. EVERLIGHT reserves the authority on material change for above specification. 2. When using this product, please observe the absolute maximum ratings and the instructions for use as outlined in this datasheet. 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 this datasheet. 3. 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. 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 Rev 1 Page: 12 of 12 Device No：SZDMO-036-079 Prepared date：9-Jan-2008 Prepared by：Hao Liu