IRM-V538/TR1

EVERLIGHT ELECTRONICS CO., LTD. Technical Data Sheet Infrared Remote-control Receiver Module IRM-V5XX/TR1 Features ‧High shielding against electric field disturbance. ‧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. ‧Side-received SMD. ‧Suitable burst length ≧ 10 pulses/burst. ‧This product itself will remain within RoHS compliant version. ‧Pb free. ‧External dimensions 5.3(L)*3.8(W)*2.65(H) mm. Descriptions The device is a miniature SMD type infrared remote control system receiver that has been developed and designed by utilizing the most updated IC technology. The PIN diode and preamplifier are assembled on PCB, the epoxy package is designed as an IR filter. The demodulated output signal can directly be decoded by a microprocessor. Applications 1. 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 MATERIAL COLOR Chip Silicon --- Package Epoxy Black Metal case SPCC Silver white Everlight Electronics Co., Ltd. Device No：DMO-538-397 http:\\www.everlight.com Prepared date：12/21/2007 Rev 5 Page 1 of 12 Prepared by：IBU_NPID2 EVERLIGHT ELECTRONICS CO., LTD. IRM-V5XX/TR1 Package Dimensions 1 2 3 Pin Function 1 :V out 2 :V cc 3 :GND Notes：1. All dimensions are in millimeters. 2. Tolerances unless dimensions ± 0.2 mm. Soldering patterns The following soldering patterns are recommended for reflow-soldering: Unit: mm Everlight Electronics Co., Ltd. Device No：DMO-538-397 http:\\www.everlight.com Prepared date：12/21/2007 Rev 5 Page 2 of 12 Prepared by：IBU_NPID2 EVERLIGHT ELECTRONICS CO., LTD. IRM-V5XX/TR1 Available Parts for Different Carrier Frequencies Part Carrier Frequency IRM-V538/TR1 38 kHz IRM-V536/TR1 36 kHz IRM-V540/TR1 40 kHz Absolute Maximum Ratings (Ta=25℃) Parameter Symbol Rating Unit Supply Voltage Vcc 0~6 Operating Temperature Topr -25 ~ +85 V ℃ Storage Temperature Tstg -40 ~ +85 ℃ Notice 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 Supply Current Icc --- --- 1.2 mA No signal input Peak Wavelength λp --- 940 --- nm L0 8 --- --- L45 5 --- --- 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. Device No：DMO-538-397 http:\\www.everlight.com Prepared date：12/21/2007 Rev 5 Page 3 of 12 Prepared by：IBU_NPID2 EVERLIGHT ELECTRONICS CO., LTD. IRM-V5XX/TR1 The Notice of Application: Transmission remote control signal consist of four parts: Encode Part, IR Transmitter Source, IRM device, Decode Part 1. When IRM-V5XX 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): 10 cycles 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. Test Method： The specified electro-optical characteristics are 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 = 400 mVp-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, Δλ=50nm. Also, photodiode is used of PD438B (Vr=5V). (Standard light / Light source temperature 2856°K). fMeasuring 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. IR TANSMITTER OUTPUT WAVE FORM OUTPUT PULSE OF DEVICE Duty=0.5 Everlight Electronics Co., Ltd. Device No：DMO-538-397 http:\\www.everlight.com Prepared date：12/21/2007 Rev 5 Page 4 of 12 Prepared by：IBU_NPID2 EVERLIGHT ELECTRONICS CO., LTD. IRM-V5XX/TR1 Fig.-2 Measuring Method Fig.-3 Measuring System 20cm 10k +5.0± 0.1V L: Transmission Distance Vcc OUT θ θ 10uF D.U.T Standard Transmitter Vout GND 100k Vout Standard Transmitter θ: Angle Of Horizontal & Vertical Direction Oscilloscope Block Diagram： Vs IN Input Oscillator CGA & filter OUT Demodulator µC AGC/ATC & digital control Carrier frequency f0 Modulated IR signal min 10 pulses GND Application Circuit： RC Filter should be connected closely between Vcc pin and GND pin. Everlight Electronics Co., Ltd. Device No：DMO-538-397 http:\\www.everlight.com Prepared date：12/21/2007 Rev 5 Page 5 of 12 Prepared by：IBU_NPID2 EVERLIGHT ELECTRONICS CO., LTD. IRM-V5XX/TR1 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 μ 10 8 6 4 2 Everlight Electronics Co., Ltd. Device No：DMO-538-397 http:\\www.everlight.com Prepared date：12/21/2007 Rev 5 Page 6 of 12 Prepared by：IBU_NPID2 EVERLIGHT ELECTRONICS CO., LTD. IRM-V5XX/TR1 Typical Electro-Optical Characteristics Curves Relative Transmission Distance (%) Fig.-8 Arrival Distance vs. Ambient Temperature Fig.-9 Relative Transmission Distance vs. Center Carrier Frequency IRM-V536/TR1 8 6 4 Center Carrier Frequency (kHz) Relative Transmission Distance (%) Relative Transmission Distance (%) Fig.-9 Relative Transmission Distance vs. Center Fig.-9 Relative Transmission Distance vs. Center Carrier Frequency Carrier Frequency IRM-V538/TR1 IRM-V540/TR1 Center Carrier Frequency (kHz) Everlight Electronics Co., Ltd. Device No：DMO-538-397 Center Carrier Frequency (kHz) http:\\www.everlight.com Prepared date：12/21/2007 Rev 5 Page 7 of 12 Prepared by：IBU_NPID2 EVERLIGHT ELECTRONICS CO., LTD. IRM-V5XX/TR1 Reliability Test Item And Condition The reliability of products shall be satisfied with items listed below. Confidence level：90% LTPD：10% Reflow Terms: JEDEC Level 4 Specification Drying; Temp.:125℃ 24hrs Æ Moisture 30℃ / 60% RH 96hrs Æ Reflow Temp.: 260℃±5℃ 10sec, 3 times Note: 1. Not sooner than 15 minutes and not longer than 4 hours after removal from the temperature/humidity chamber. 2. The time between reflow shall be 5 minutes minimum and 60 minutes maximum. Test Items Failure Judgments Criteria Test Conditions 1 cycle：-25℃ Temperature cycle (30min)(5min)(30min) 300 cycle test 1000hrs High temperature High humidity Temp：-40℃ 1000hrs Ta：85℃，RH：85% Device No：DMO-538-397 n=76,c=0 L0 ≦ L×0.8 L45 ≦ L×0.8 L: Lower specification limit n=76,c=0 *Icc : Operate Current (mA) Variation ≦ ±20%: n=76,c=0 n=76,c=0 1000hrs Everlight Electronics Co., Ltd. Defective(c) +85℃ Temp：+85℃ High temperature test Vcc：5V Low temperature storage Samples(n) http:\\www.everlight.com Prepared date：12/21/2007 Rev 5 Page 8 of 12 Prepared by：IBU_NPID2 EVERLIGHT ELECTRONICS CO., LTD. IRM-V5XX/TR1 Recommended method of storage The following are general recommendations for moisture sensitive level (MSL) 4 storage and use: z Shelf life in sealed bag: 12 months at < 40 °C and < 90% relative humidity (RH) z After bag is opened, devices that will be subjected to reflow solder or other high temperature process must a) Mounted within 72 hours of factory conditions < 30 °C/60%RH, or b) Stored at 20% when read at 23 ± 5 °C z If baking is required, devices may be baked: a) 192 hours at 40℃,and