- 1- d g - 1 0 5 photointerrupters(reflective) k o d e n s h i forward voltage reverse current peak wavelength operating supply voltage rang low level output voltage high level output voltage peak wavelength threshold input current * 4 hysteresis * 5 l ??h propagation time h ??l propagation time rise time fall time the dg??105 carrying a unique hysteresis transistor (bambit)developed by kodenshi corp. facililates digital output bymeans of two leads.this digital photointerrupter,because of its ultra?? c o m p a c t size,requires little space. f e a t u r e s |udigital output : directly connect to a microcomputer digital port. |uhysteresis : stable against chattering of the object |u h i g h ??speed response : faster than phototransistor t y p e |usetting easy a p p l i c a t i o n s |udetection of paper or marks |udetection of high??speed object |udetection of bar codes d i m e n s i o n s (unit : mm) ( t a = 2 5 ?) electro-optical characteristics i f = 1 0 m a v r = 5 v i f = 2 0 m a v c c = 5 v , i f = 0 m a , r e =100k ? v c c = 5 v , i f = 2 0 m a , r e =100k ? v c c = 5 v , r e =100k ? v c c = 5 v , i f = 2 0 m a , r e =100k ? i t e m t y p . 9 4 0 5 . 0 0 . 5 4 . 7 8 8 0 0 . 8 5 1 5 4 0 4 . 5 2 5 v f i r ?p v c c v o l v o h ?p i f l h i f h l / i f l h t p l h t p h l t r t f 2 . 0 4 . 5 2 . 0 1 . 3 1 0 7 . 0 0 . 7 7 . 2 v a n m v v v n m m a - s e c . s e c . s e c . s e c . 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 . r a t i n gs y m b o li t e m *1.no icebound or dew *2.for max.5seconds at the position of 1mm from the package power dissipation forward current reverse voltage collector current c-e voltage e-c voltage operating temp. * 1 soldering temp. * 2 i n p u t o u t p u t i n p u t i n p u t t r a n s m i s s o n * 3 . i f l h represents forward current when output changes from low to high. * 4 . i f h l represents forward current when output changes from high to low. maximum ratings p d i f v r i c v c e o v e c o t o p r . t s o l . 7 5 5 0 5 0 . 5 1 0 0 . 3 - 2 5 ~ + 8 5 2 40 m w m a v m a v v ? ? u n i t ( t a = 2 5 ?)
- 2- d g - 1 0 5 photo interrupters(reflective) output voltage vs. ambient temperature led vs. supply voltage led vs. load resistance hysteresis width vs. load resistance hysteresis width vs. ambient temperature switching time vs. load resistance output voltage vs. distance power dissipation vs. ambient temperature threshold input current vs. ambient temperature forward current vs. forward voltage
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