DG-112

Photointerrupters(Reflective) K O D E N S H I DG-112 DIMENSIONS The DG°©112 carrying a unique hysteresis transistor (BAMBIT)developed by KODENSHI CORP. facililates digital output by means of two leads. (Unit : mm) FEATURES ¶UDIGITAL OUTPUT:directly connect to a microcomputer digital port. ¶UHYSTERESIS:stable against chattering of the object ¶U HIGH °©SPEED RESPONSE : faster than phototransistor type ¶USetting easy APPLICATIONS ¶UDetection of paper or marks ¶UDetection of high°©speed object ¶UDetection of bar codes MAXIMUM RATINGS Item Input (Ta=2°…) 5 Symbol Rating 75 50 5 1 0.5 10 0.3 -20~+85 260 Unit mW mA V A mA V V °… °… Output Power dissipation PD F I Forward current Reverse voltage VR *1 FP I Pulse forward current c Collector current I VCEO C-E voltage VECO E-C voltage *2 Topr. Operating temp. *3 Soldering temp. Tsol. *1. pulse width £∫£Ù£˜ßZ100 sec.period Ï £∫T=10msec. *2. No icebound or dew *3. For MAX.5 seconds at the position of 1mm from the package ELECTRO-OPTICAL CHARACTERISTICS Item Forward voltage Reverse current Input Peak wavelength Operating supply voltage rang Low level output voltage Output High level output voltage Peak wavelength Threshold input current*4 Hysteresis *5 Transmisson L °ÊH propagation time H °ÊL propagation time Rise time Fall time (Ta=2° 5…) Symbol VF R I Îp VCC VOL VOH Î p FLH I FHL LH I /F I tPLH tPHL tr tf Conditions F=20mA I VR=5V F =20mA I E =100 VCC =3V,FI=0mA,R kÿ R =100 kÿ VCC =3V,FI=20mA,E MinT . yp. 1.2 2.0 2....