1 copyright ? 2010, everlight americas inc. release date : may 21 , 201 3 . issue no: 1 rev 1. www.everlightamericas.com i nfrared receiver module EAIRMBA1 & eairmba3 & eairmba6 features ? high protection ability against emi ? circular lens for improved reception characteristics ? av ailable for various carrier frequencies ? min burst length: 8 cycles ? min gap length: 1 2 cycles ? low operating voltage and low power consumption ? high immunity against ambient light ? high immunity against tft and pdp back light ? long reception range ? high sensitivity ? pb free and rohs compliant ? compliance with eu reach ? compliance halogen free .(br <900 ppm , cl <900 ppm , br+cl < 1500 ppm) description the EAIRMBA1 & eairmba3 & eairmba6 devices are dip type infrared receivers which have been dev eloped and designed by using the latest ic technology . the pin diode and preamplifier are assembled onto a lead frame and molded in to a black epoxy package which operates as an ir filter. the demodulated output signal can directly be decoded by a micropro cessor. . applications ? av equipment such as tv, vcr, dvd, cd, md, etc. ? catv set top boxes ? multi - media equipment ? other devices using ir remote control pin configuration 1. out 2. v cc 3. gnd 1 2 3 block diagram
datasheet infrared receiver module EAIRMBA1 & eairmba3 2 copyright ? 2010, everlight americas inc. release date : may 21, 201 3 . issue no: 1 rev 1. www.everlightamericas.com application circuit the rc filter must be connected as close as possible to vcc and gnd pins parts table model no. carrier frequency EAIRMBA1 3 6 khz eairmba3 3 8 khz eairmba6 56 khz absolute maximum ratings (ta=25 ) parameter symbol rating unit su pply voltage vcc 6 v operating temperature topr - 20 ~ +8 0 storage temperature tstg - 40 ~ +85 soldering temperature *1 tsol 260 * 1 4mm from mold body for less than 10 seconds
datasheet infrared receiver module EAIRMBA1 & eairmba3 3 copyright ? 2010, everlight americas inc. release date : may 21, 201 3 . issue no: 1 rev 1. www.everlightamericas.com electro - optical characteristics (ta=25 ,vcc=3v ) parameter symbol min. typ. max. unit condition current consumption icc --- 0.4 0.6 ma no input signal supply voltage v cc 2.7 - 5.5 v peak wavelength p --- 940 --- nm reception range l 0 14 --- --- m see chapter ?test method l 45 6 --- -- - half angle(horizontal) h --- 35 --- deg half angle(vertical) v --- 35 --- deg high level pulse width t h 450 --- 7 5 0 s test signal according to figure 1 low level pulse width t l 45 0 --- 750 s high level output voltage v oh vcc - 0.4 --- --- v no load low level output voltage v ol --- 0.2 0.5 v i sink Q 2ma internal pull up resistor r pu 34 40 46 k
datasheet infrared receiver module EAIRMBA1 & eairmba3 4 copyright ? 2010, everlight americas inc. release date : may 21, 201 3 . issue no: 1 rev 1. www.everlightamericas.com test method the specified el ectro - optical characteristics are valid under the following c onditio ns . 1. measurement environment a place without extreme light reflections. 2. external light the environment contains an ordinary, white fluoresc ent lamp without high frequency modulation. the color temperature is 2856k and the illumination at the ir receiver is less than 10 lux (e v Q 10lux) . 3. standard transmitter the test transmitter is calibrated by using the circuit shown in figure 2. the radiation intensity of the transmitter is adjusted until vo=400mvp - p . both, the test transmitter and the photo diode, have a peak wavelength of 940nm. the photo diode for calibration is pd438b ( p=940nm , vr=5v) . 4. th e m easur ement system is shown in fig. - 3 fig. - 1 transmitter wave form d.u.t output pulse fig. - 2 standard transmitter calibration fig. - 2 standard transmitter calibration fig. - 3 measuring system
datasheet infrared receiver module EAIRMBA1 & eairmba3 5 copyright ? 2010, everlight americas inc. release date : may 21, 201 3 . issue no: 1 rev 1. www.everlightamericas.com typical electro - optical characteristics curves
datasheet infrared receiver module EAIRMBA1 & eairmba3 6 copyright ? 2010, everlight americas inc. release date : may 21, 201 3 . issue no: 1 rev 1. www.everlightamericas.com package dimension (dimensions in mm)
datasheet infrared receiver module EAIRMBA1 & eairmba3 7 copyright ? 2010, everlight americas inc. release date : may 21, 201 3 . issue no: 1 rev 1. www.everlightamericas.com code in formation protocol suitable protocol suitable jvc yes rca no matsushita yes sharp yes mitsubishi no sony 12 bit yes nec yes sony 15 bit no rc5 y es sony 20bit no rc6 y es toshiba yes rcmm no zenith yes rcs - 80 no continuous code no device ma rking note s 1 denotes year code 2 denotes month code 3 denotes device number 4 denotes carrier f requency packing quantity 1500 pcs / box 10 boxes / carton
datasheet infrared receiver module EAIRMBA1 & eairmba3 8 copyright ? 2010, everlight americas inc. release date : may 21, 201 3 . issue no: 1 rev 1. www.everlightamericas.com application restrictions 1. above specification may be changed withou t notice. everlight americas will reserve authority on material change for above specification. 2. when using this product, please observe the absolute maximum ratings and the instructions for use outlined in these specification sheets. everlight americas as sumes 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 copyr ight of everlight americas . reproduction in any form is prohibited without the specific consent of everlight americas .
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