everlight electronics co.,ltd. everlight electronics co., ltd. http:\\www.ev erlight.com rev 2 page: 1 of 10 device no dmo-036-350 prepared date 07-20-2005 prepared by carryllhsu technical data sheet infrared remote-control receiver module irm-36xxc series features : ? photo detector and preamplifier in one package ? internal filter for pcm frequency ? improved shielding against electrical field disturbance ? ttl and cmos compatibility ? output active low ? low power consumption ? improved immunity against ambient light ? continuous signal can use ? pb free ? the product itself will remain within rohs compliant version. descriptions ? the irm-36xxc series are miniaturized receivers for infrared remote control systems. pin diode and preamplifier are assembled on lead frame, the epoxy package is designed as ir filter. the demodulated output signal can directly be decoded by a microprocessor. irm-36xxc series is the standard ir remote control receiver series, supporting all major transmission codes. 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 3. toy part material color chip silicon black compound epoxy black
everlight electronics co.,ltd. everlight electronics co., ltd. http:\\www.ev erlight.com rev 2 page: 2 of 10 device no dmo-036-350 prepared date 07-20-2005 prepared by carryllhsu vcc gnd out irm-36xxc series package dimensions notes: 1.all dimensions are in millimeters. 2.tolerances unless dimensions 0.3mm. available types for different carrier frequencies type carrier frequencies(typ) IRM-3633C 32.7 khz irm-3636c 36.7 khz irm-3638c 37.9 khz irm-3640c 40.0 khz irm-3656c 56.7 khz
everlight electronics co.,ltd. everlight electronics co., ltd. http:\\www.ev erlight.com rev 2 page: 3 of 10 device no dmo-036-350 prepared date 07-20-2005 prepared by carryllhsu irm-36xxc series absolute maximum ratings (ta=25 ) parameter symbol rating unit notice supply voltage vcc 0~6 v operating temperature topr -25 ~ +80 storage temperature tstg -40 ~ +85 soldering temperature tsol 260 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 v) parameter symbol min. typ. max. unit condition consumption current icc --- 1.1 2.5 ma no signal input peak wavelength p --- 940 --- nm l 0 8 --- --- reception distance l 45 5 --- --- m half angle(horizontal) h --- 45 --- deg at the ray axis *1 half angle(vertical) v --- 45 --- deg high level pulse width t h 400 --- 800 s low level pulse width t l 400 --- 800 s at the ray axis *2 high level output voltage v h 2.5 --- --- v low level output voltage v l --- 0.2 0.5 v *1:the ray receiving surface at a vertex and relation to the ray axis in the range of = 0 and =45 . *2:a range from 30cm to the arrival distance. average value of 50 pulses.
everlight electronics co.,ltd. everlight electronics co., ltd. http:\\www.ev erlight.com rev 2 page: 4 of 10 device no dmo-036-350 prepared date 07-20-2005 prepared by carryllhsu carrier frequency is adjusted to center frequency of each product. ir tansmitter output wave form output pulse of device irm-36xxc series test method the specified electro-optical characteristics is satisfied under the following conditions at the controllable distance. c measurement place a place that is nothing of extreme light reflected in the room. d 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 Q 10lux) e 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 p=940nm, ? =50nm. also, photodiode is used of pd438b(vr=5v). f measuring system according to the measuring system shown in fig.-3 fig.-1 transmitter wave form d.u.t output pulse duty=0.5
everlight electronics co.,ltd. everlight electronics co., ltd. http:\\www.ev erlight.com rev 2 page: 5 of 10 device no dmo-036-350 prepared date 07-20-2005 prepared by carryllhsu standard transmitter oscilloscope vout 10uf +5.0 0.1v 10k 20cm 1 0 0 k e e d.u.t l: transmission distance standard transmitter gnd vcc out vout : angle of horizontal & vertical direction irm-36xxc series fig.-2 measuring method fig.-3 measuring system block diagram i-v converter &input bias control pre amp agc amp limit amp noise det.& gain ctrl. fset bias circuit frequency setting frequency trimming comparator threshold control circuit integrator &wave shaping output stage voltage reference circuit in out gnd vcc band-pass filter application circuit rc filter should be connected closely between vcc pin and gnd pin.
everlight electronics co.,ltd. everlight electronics co., ltd. http:\\www.ev erlight.com rev 2 page: 6 of 10 device no dmo-036-350 prepared date 07-20-2005 prepared by carryllhsu irm-36xxc series the notice of application: transmission o remote control signal consist of four parts: encode part, ir transmitter source, irm device, decode part 1. when irm-27xxa 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-27xxa device, it requires the composition of code pattern to reach the demand as follows: minimum burst length tburst (number of pulses per burst) : 10 cycles minimum data pause time: remocon tx code with repeat key remocon tx code with full frame repeat () () data actual gap actual n bn gap gap actual n bn data data actual t t s t t t s t t t , , , , 0 . 2 150 150 ? ? ? = ? ? = remocon tx repeat code with minimum burst length ( ) s t t r gap 150 0 . 2 + ? 4. it needs to ensure the translation range of dec ode 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. everlight electronics co., ltd. http:\\www.ev erlight.com rev 2 page: 7 of 10 device no dmo-036-350 prepared date 07-20-2005 prepared by carryllhsu irm-36xxc series typical electro-optical characteristics curves fig.-4 relative spectral sensitivity vs. wavelength fi g.-5 relative transmission distance vs. direction fig.-6 arrival distance vs. ambient temperature fig.-7 arrival distance vs. supply voltage fig.-8 relative transmission distan ce vs. center carrier frequency IRM-3633C center carrier frequency (khz) relative transmission distance (%) irm-3636c center carrier frequency (khz) relative transmission distance (%) irm-3638c center carrier frequency (khz) relative transmission distance (%)
everlight electronics co.,ltd. everlight electronics co., ltd. http:\\www.ev erlight.com rev 2 page: 8 of 10 device no dmo-036-350 prepared date 07-20-2005 prepared by carryllhsu irm-36xxc series typical electro-optical characteristics curves fig.-8 relative transmission distan ce vs. center carrier frequency irm-3640c center carrier frequency (khz) relative transmission distance (%) irm-3656c center carrier frequency (khz) relative transmission distance (%) fig.-9 relative transmission distan ce vs. center carrier frequency IRM-3633C transmission distance lc (m) output pulse width ( sec) irm-3636c transmission distance lc (m) output pulse width ( sec) irm-3638c transmission distance lc (m) output pulse width ( sec) irm-3640c transmission distance lc (m) output pulse width ( sec) irm-3656c transmission distance lc (m) output pulse width ( sec)
everlight electronics co.,ltd. everlight electronics co., ltd. http:\\www.ev erlight.com rev 2 page: 9 of 10 device no dmo-036-350 prepared date 07-20-2005 prepared by carryllhsu irm-36xxc series 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 failure judgement criteria samples(n) defective(c) temperature cycle 1 cycle -40 +25 +85 (30min)(5min)(30min) 300 cycle test n=22,c=0 high temperature test temp: +85 vcc:5v 1000hrs n=22,c=0 low temperature storage temp: -40 1000hrs n=22,c=0 high temperature high humidity ta: 85 ,rh: 85% 1000hrs n=22,c=0 solder heat temp: 260 5 10sec 4mm from the bottom of the package. l0 Q l 0.8 l45 Q l 0.8 l: lower specification limit n=22,c=0
everlight electronics co.,ltd. everlight electronics co., ltd. http:\\www.ev erlight.com rev 2 page: 10 of 10 device no dmo-036-350 prepared date 07-20-2005 prepared by carryllhsu irm-36xxc 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 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 material s protected under copyright of everlight corporation. please don?t reproduce or cause anyone to reproduce them without everlight?s consent. everlight electronics co., ltd. tel: 886-2-2267-2000, 2267-9936 office: no 25, lane 76, sec 3, chung yang rd, fax: 886-2267-6244, 2267-6189, 2267-6306 tucheng, taipei 236, taiw an, r.o.c http:\\www.everlight.com irm-3638c
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