rpm6900 series photo link module 1/7 ir receiver module rpm6900 series rpm6900 series are remote control receiver modules. small-sized and light-weight modules have been achieved by using resin mold. z applications all household electric appliances such as tv, dvd, air conditioner and audio equipment. z features 1) good emi noise shielding characteristics. 2) excellent sun light noise shielding performance. 3) built-in electric-magnetic shield no requiring shield-casing. z rpm6900 series list l forming rsip-a3 v4 4.8mm 33.0 36.0 36.7 37.9 40.0 56.9 rpm6933 rpm6936 rpm6937 rpm6938 rpm6940 rpm6957 rpm6933-v4 rpm6936-v4 rpm6937-v4 RPM6938-V4 rpm6940-v4 rpm6957-v4 straight type rsip-a3 5.5mm frequency (khz) height to lens product no. z absolute maximum ratings (ta = 25 c) parameter symbol limits unit supply voltage v cc 6.3 ? 10 to + 75 ? 30 to + 100 v ma 2.5 operating temperature storage temperature output current topr tstg io c c z recommended operating conditions (ta = 25 c) parameter symbol min. typ. max. unit supply voltage v cc 5.0 v 4.5 5.5
rpm6900 series photo link module 2/7 z block diagram pd 22k ? amp built-in electric-magnetic shield comparator v cc v cc gnd r out i / v amplitude control ajustment circuit bpf detecter z terminal description pin name pin no. function 1 r out output terminal ground power supply 2 3 gnd v cc z electrical, optical characteristics (unless otherwise noted, ta = 25 c v cc =5v) ? 1 600/600 s burst wave is transmitted by standard transmitter. however, it must be measured after the initial transmission pulse is 10 pu lse. ? 2 it is an angle when the linear arrival distance become 80%. ? 3 rpm6933 33.3khz rpm6938 37.8khz rpm6936 36.0khz rpm6940 40.0khz rpm6937 36.7khz rpm6957 56.9khz parameter symbol min. typ. max. unit conditions consumption current i cc v h l v l t on t off fo 1.5 ma no outside light, no signal input outer light condition ee < 10 (ix) isink 400 a effective distance high level output voltage low level output voltage on pulse width off pulse width center frequency vertical half angle 16 ? ? 600 2.0 m ? v ? v s 0.5 800 horizontal half angle 80% 80% 600 ? 3 ? 1 ? 1 ? 1 outer light condition ee < 10 (ix) ? 1 outer light condition ee < 10 (ix) ? 1 ? 2 ? 2 ? 10 400 4.5 ? 400 ? ? ? 30 35 s 800 khz ? ? deg deg ? = < z measurement conditions (1) transmit signal 600 s 600 s fig.1 transmit signal carrier frequency=fo, duty=50%
rpm6900 series photo link module 3/7 (2) standard transmitter fig.2 measurement of standard transmitter proofreading fig.3 standard photo diode current standard transmitter lo=20cm io io i t 10k ? io=5 ap-p peak=940nm ? =40nm standard photo-diode rpm-301b a signal scale carrier frequency fo brachy morphic wave duty50% on 600 s 600 s off when standard transmitter output the signal at fig.1 standard photodiode output become io=5 ap-p (fig.3) under the measurement condition fig.2. (the radiant intensity of st andard transmitter : 50mw / sr) rpm-301b : standard photodiode has short current isc=27 a at e=1000(lx) (using cie standard light source a) (3) measurement effective distance, horizontal & vertical half angle fig.4 measurement condition for effective distance rpm6900 series light detector face illuminance : ee effective distance : l ( ; indicates horizontal and vertical directions) standard transmitter effective distance l : effective distance at =0 fig.4 horizontal & vertical half angle : the angle which effective distance became 50% of l.
rpm6900 series photo link module 4/7 (4) output signal 600 s t on t off v cc gnd 1/2 v cc v h v l 600 s fig.5 carrier frequency=f 0 carrier duty=50% transmit signal output signal (5) measurement circuit for the output voltage and the consumption current fig.6 v cc v h i cc r out gnd a v rpm6933 v l
rpm6900 series photo link module 5/7 z notes (1) all characteristics of the receiver in this specification are specified by supplying burst wave form (fig.1) with rohm standard transmit ter (fig.2 ). if in case of other burst wave form will be used, please check these spec. carefully under the evaluations. (2) when the receiver will be used as the wire-less remote controller, please use the signal method the signal format which refer to ?measures to prevent malfunctioning of ir remote-controlled electric home appliances?. (published july 1987 by association of electric home appliances) if using other signal method, signal format, (ex: signal format which not including the leader signal) the receiver might have chances to miss-function. (3) please set up transmitter?s carrie r frequency as same as the receiver?s f 0 frequency. otherwise error might be occurred. (4) if transmission signal has non-continues carrier, error might be occurred. continuous carrier is necessary. t1 t2 t1 t2 (5) the receiver was designed to use as in-door use only. therefore, please understand that the receiver cannot cover all characteristics, in case of using it out-door. (6) noise environment (light noise from inverter lamp, and other kind of lamps, power ripple, electromagnetic noise from power circuit, and etc) may cause a reduced effective distance. (7) the receiver may not work properly if receiving signal judgment is done by single pulse due to the surrounding / environmental noises. to prevent such misjudgment, please make sure that the receiver is set up to work only when receiving series of coded signal. (8) emitting unit (remote control transmitter) has to be considered about its emitting device function, characteristics and characteristics of the receiver. (9) do not supply unnecessary stress to lead. (10) please pay careful attention to the lens. it might have a chance to miss-function when the lens get dust or dirty. and also please do not touch the lens. (11) in order to prevent products from esd, human body and solder iron, etc. are required to be grounded.
rpm6900 series photo link module 6/7 z electrical and optical characteristics curves gain : (db) frequency : (khz) ? 4 ? 3 ? 2 ? 1fo + 1 + 2 + 3 + 4 ? 10.00 ? 8.00 ? 6.00 ? 4.00 ? 2.00 0.00 fig.7 bpf characteristic rerative sensitivity : (%) wave length : (nm) 700 750 800 850 900 950 1000 1050 1100 1150 1200 0 20 40 60 80 100 120 fig.8 optical bandwidth of the photo-diode encapsulation ? 80 ? 60 ? 40 ? 20 0 20 40 60 80 0 20 40 60 80 100 relative effective distance : (%) angle : (?) fig.9 direction characteristic (horizontal direction) ? 80 ? 60 ? 40 ? 20 0 20 40 60 80 0 20 40 60 80 100 relative effective distance : (%) angle : (?) fig.10 direction characteristic (vertical direction)
rpm6900 series photo link module 7/7 z dimensions (unit : mm) rsip-a3 rsip-a3 v4 rout pin no. gnd v cc 0.4 4.0 0.5 1.5 2.54 2.54 9.0max. 3.2 6.0 4.8 0.8 22min. 6.5 123 6.5 2.5 3.2 6.0 4.8 0.8 2.54 2.54 20.0min 3 12 9.0max. 4.0 1.5 0.5 0.4
notes no technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of rohm co.,ltd. the contents described herein are subject to change without notice. the specifications for the product described in this document are for reference only. upon actual use, therefore, please request that specifications to be separately delivered. application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. rohm co.,ltd. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by rohm co., ltd. is granted to any such buyer. products listed in this document are no antiradiation design. appendix1-rev2.0 thank you for your accessing to rohm product informations. more detail product informations and catalogs are available, please contact your nearest sales office. rohm customer support system the americas / europe / asia / japan contact us : webmaster@ rohm.co. jp www.rohm.com copyright ? 2007 rohm co.,ltd. the products listed in this document are designed to be used with ordinary electronic equipment or de vices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of which would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. it is our top priority to supply products with the utmost quality and reliability. however, there is always a chance of failure due to unexpected factors. therefore, please take into account the derating characteristics and allow for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in order to prevent possible accidents that may result in bodily harm or fire caused by component failure. rohm cannot be held responsible for any damages arising from the use of the products under conditions out of the range of the specifications or due to non-compliance with the notes specified in this catalog. 21, saiin mizosaki- cho, ukyo-ku, kyoto 615-8585, japan tel : +81-75-311-2121 fax : +81-75-315-0172 appendix
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