IRM-3640G

Infrared Remote Control Receiver Module Features IRM-36XXG Series • 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 Chip Compound MATERIAL Silicon Epoxy COLOR --Black Everlight Electronics Co., Ltd. Device No：SZDMO-036-079 http:\\www.everlight.com Prepared date：9-Jan-2008 Rev 1 Page: 1 of 12 Prepared by：Hao Liu Infrared Remote Control Receiver Module Package Dimensions IRM-36XXG Series Notes: 1. All dimensions are in millimeters. 2. Tolerances unless dimensions ±0.3mm. Available Types for Different Carrier Frequencies Type IRM-3638G IRM-3640G Carrier Frequency 38 kHz 40 kHz Everlight Electronics Co., Ltd. Device No：SZDMO-036-079 http:\\www.everlight.com Prepared date：9-Jan-2008 Rev 1 Page: 2 of 12 Prepared by：Hao Liu Infrared Remote Control Receiver Module Absolute Maximum Ratings (Ta=25℃) Parameter Supply Voltage Operating Temperature Storage Temperature Soldering Temperature Symbol Vcc Topr Tstg Tsol Rating 0-6 -20 ~ +80 -40 ~ +85 260 IRM-36XXG Series Unit V ℃ ℃ ℃ 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 Consumption Current 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 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. Symbol Icc λp L0 L45 Θh Θv TH TL VH VL MIN. ----14 6 ----450 450 2.7 --- TYP. 0.7 940 ----45 45 ------0.2 MAX. 1.5 ----------750 750 --0.5 Unit mA nm m deg deg µs µs V V Condition No signal input At the ray axis *1 At the ray axis *2 Everlight Electronics Co., Ltd. Device No：SZDMO-036-079 http:\\www.everlight.com Prepared date：9-Jan-2008 Rev 1 Page: 3 of 12 Prepared by：Hao Liu Infrared Remote Control Receiver Module Test Method： IRM-36XXG Series 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. Regarding photo diode, sensitivity S=26nA/Lx in case light source temperature 2856°K, Ee=100Lx, Vr=5V. Measuring system According to the measuring system shown in Fig.-3 Block Diagram： VCC BGR IN IN Input AGC Post Amp. 42Kohm BPF Waveform Detector & ATC Waveform Rectifier OUT Oscillator AGC Control Fc set Trimming Freq. selection GND Everlight Electronics Co., Ltd. Device No：SZDMO-036-079 http:\\www.everlight.com Prepared date：9-Jan-2008 Rev 1 Page: 4 of 12 Prepared by：Hao Liu Infrared Remote Control Receiver Module Application Circuit： IRM-36XXG Series 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 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 Vout GND 100k Oscilloscope θ: Angle Of Horizontal & Vertical Direction Everlight Electronics Co., Ltd. Device No：SZDMO-036-079 http:\\www.everlight.com Prepared date：9-Jan-2008 Rev 1 Page: 5 of 12 Prepared by：Hao Liu Infrared Remote Control Receiver Module The Notice of Application: IRM-36XXG Series 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) 300 µs Minimum Gap Time (Tgap) 300 µs Minimum data pause time (Tpause) 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. Device No：SZDMO-036-079 http:\\www.everlight.com Prepared date：9-Jan-2008 Rev 1 Page: 6 of 12 Prepared by：Hao Liu Infrared Remote Control Receiver Module IRM-36XXG Code Properties: Characteristics 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 IRM-36XXG Series IRM-36XXG Series + + + + + + + + + - Note: +; suitable, -; Not recommend. Everlight Electronics Co., Ltd. Device No：SZDMO-036-079 http:\\www.everlight.com Prepared date：9-Jan-2008 Rev 1 Page: 7 of 12 Prepared by：Hao Liu Infrared Remote Control Receiver Module Typical Electro-Optical Characteristics Curves Fig.-1 Relative Spectral Sensitivity vs. Wavelength 100 IRM-36XXG Series Fig.-2 Relative Transmission Distance vs. Direction 100 Relative Responsitibity (%) 80 70 60 50 40 30 20 10 0 600 700 800 900 1000 1100 Relative Transmission Distance (%) 90 80 60 40 20 0 -60 -40 -20 0 20 40 60 Wavelength (nm) Fig.-3 Output Pulse Length vs. Arrival Distance 800 Angle (deg) Fig.-4 Arrival Distance vs. Supply Voltage 25 20 15 10 Output Pulse Widty TwL (usec) 700 600 500 Transmission Distance Lc (m) 2 4 6 8 10 12 14 16 18 5 0 400 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. Device No：SZDMO-036-079 http:\\www.everlight.com Prepared date：9-Jan-2008 Rev 1 Page: 8 of 12 Prepared by：Hao Liu Infrared Remote Control Receiver Module Typical Electro-Optical Characteristics Curves IRM-36XXG Series Fig.-5 Relative Transmission Distance vs. Center Carrier Frequency IRM-3638G IRM-3640G Relative Transmission Distance (%) Center Carrier Frequency (kHz) Fig.-6 Arrival Distance vs. Ambient Temperature 25 Transmission Distance Lc (m) 20 15 10 5 0 -40 -20 0 20 40 60 80 100 Ambient Temperature Ta (°C) Everlight Electronics Co., Ltd. Device No：SZDMO-036-079 http:\\www.everlight.com Prepared date：9-Jan-2008 Rev 1 Page: 9 of 12 Prepared by：Hao Liu Infrared Remote Control Receiver Module Reliability Test Item and Condition IRM-36XXG Series The reliability of products shall be satisfied with items listed below. Confidence level：90% LTPD：10% Test Items Test Conditions 1 cycle -40℃ +100℃ Failure Judgment Samples(n) Criteria Defective(c) Temperature cycle (15min)(5min)(15min) 300 cycle test Temp: +100℃ Vcc:6V 1000hrs Temp: -40℃ 1000hrs Ta: 85℃,RH:85% 1000hrs Temp: 260±5℃ 10sec L: Lower specification limit L0≦ L×0.8 L45≦ L×0.8 n=22,c=0 High temperature test Low temperature storage High temperature High humidity n=22,c=0 n=22,c=0 n=22,c=0 Solder heat 4mm From the bottom of the package. n=22,c=0 Everlight Electronics Co., Ltd. Device No：SZDMO-036-079 http:\\www.everlight.com Prepared date：9-Jan-2008 Rev 1 Page: 10 of 12 Prepared by：Hao Liu Infrared Remote Control Receiver Module ESD Precaution IRM-36XXG Series 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 All pin → 200V above Spec. MIL-883C,Method 3015.7 HBM : 2000V MM: 200V 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 REF: Reference LOT No: Lot Number MADE IN TAIWAN: Production Place IRM-36XXG Everlight Electronics Co., Ltd. Device No：SZDMO-036-079 http:\\www.everlight.com Prepared date：9-Jan-2008 Rev 1 Page: 11 of 12 Prepared by：Hao Liu Infrared Remote Control Receiver Module Notes IRM-36XXG Series 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. Device No：SZDMO-036-079 http:\\www.everlight.com Prepared date：9-Jan-2008 Rev 1 Page: 12 of 12 Prepared by：Hao Liu