- 1- ksm-60 |w t m 2 ?ksm-70 |w t m 2 optic receiver modules k o d e n s h i the ksm-60|wtm2 consist of a pin photodiode of high speed and a preamplifier ic in the package as an receiver for infrared remote control systems f e a t u r e s |uone mold small package |u5 volt supply voltage, low power consumption |ushielded against electrical field disturbance |uhigh immunity against ambient light |ueasy interface with the main board |uttl and cmos compatibility a p p l i c a t i o n s |utv, vtr, acoustic devices, air conditioners, car stereo units, computers, interior controlling appliances, and all appliances that require remote c o n t r o l l i n g d i m e n s i o n s (unit : mm) pin configuration 6 0 |w t m 2 7 0 |w t m 2 ? v o u t v o u t g n d v c c v c c g n d n o t e note : *1. it specifies the maximum distance between emitter and detector that the output waveform satisfies the standard under the conditions below against the standard t r a n s m i t t e r 1) measuring place : indoor without extreme reflection of light 2) ambient light source : detecting surface illumination shall be irradiate 200??50lx under ordinary white fluorescence lamp without high frequency lightning 3) standard transmitter : burst wave of standard transmitter shall be arranged to 50mvp-p under the measuring circuit r a t i n gs y m b o lp a r a m e t e r maximum ratings supply voltage operating temperature storage temperature soldering temperature v c c t o p r . t s t g . t s o l . 5 . 5 - 1 0 ~ + 6 0 - 2 0 ~ + 7 5 260(max 5 sec) v ? ? ? u n i t ( t a = 2 5 ? u n l e s s otherwise noted) ( t a = 2 5 ?), vcc=5.0v electro-optical characteristics input signal=0 0? ?? 3 0 ? 30cm over the ray a x i s burst wave=600s p e r i o d = 1 . 2 a p a r a m e t e r t y p . 5 . 0 1 . 2 9 4 0 3 7 . 9 - - 5 . 0 0 . 1 6 0 0 6 0 0 supply voltage current consumption peak wavelength *1 b.p.f center frequency transmission distance *1 h level output voltage *1 l level output voltage *1 h level output pulse width *1 l level output pulse width *1 output form v c c i c c ?p f o l v o h v o l t w h t w l 4 . 5 - - - 1 0 7 4 . 5 - 5 0 0 5 0 0 5 . 5 2 . 5 - - - - - 0 . 5 7 0 0 7 0 0 v m a n m k h z m m v v s s s y m b o l c o n d i t i o n s m i n . m a x . u n i t . active low output 2 0 0 ??50 l x b.p.f center frequency b.p.f center frequency(khz) model no. 4 0 . 0 3 6 . 7 3 7 . 9 3 2 . 7 5 6 . 9 k s m - |o|o1 tm2 k s m - |o|o2 tm2 k s m - |o|o3 tm2 k s m - |o|o4 tm2 k s m - |o|o5 tm2
- 2- ksm-60 |w t m 2 ?ksm-70 |w t m 2 optic receiver modules relative reception distance vs. frequency (37.9khz) output pulse width standard transmitter test condition of transmission distance relative reception distance vs. power supply voltage relative distance vs. supply current radiant pattern relative reception distance vs. ambient temperature measuring method
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