k oe1615 rev. date: 28-jan- 11 ksd-xxxxxx-000 ambient light sensor the contents of this data sheet are subject to change without advance notice for the purpose of improvement. when using this product, would you plea se refer to the latest specifications. description the KOE1615 is an analog-output ambient light photo sensor. this device is an advance ambient light sensor whic h incorporates photo diode and current amplifier in a single chip. this device is ideal for applications in which the measurement of ambient light is used to control display backlighting. features z spectral responsivity clos e to that of human eye z miniature chip led lead-f ree surface mount package. ( l1.6 L w1.5 L h0.55mm ) z excellent output linearity of illumination. z high sensitivity in visible light. applications z mobile phone z notebooks, web pads z tvs, video cameras, digital still cameras absolute maximum ratings (t a =25 ) parameter symbol rating unit supply voltage vcc 2.4 ~ 5.5 ma output voltage vout vcc v operating temperature topr. -35 ~ +85 storage temperature tstg. -40 ~ +100 soldering temperature*1 tsol. 260 parameter symbol rating unit *1. distance from end of the package =2mm, soldering time=3 seconds. max.
rev. date: 21-jan- 11 ksd-xxxxxx-000 k oe1615 the contents of this data sheet are subject to change without advance notice for the purpose of improvement. when using this product, would you plea se refer to the latest specifications. electrical characteristics (t a =25 ) description symbol condition min. typ. max. unit light current i l1 vcc = 3v ev = 100lux[1][3] 10 - 60 ua light current i l2 vcc = 3v ev = 1000lux[1][3] 100 - 600 ua light current i l3 vcc = 3v ev = 100lux[2][3] 15 - 65 ua light current i l4 vcc = 3v ev = 1000lux[2][3] 150 - 600 ua dark current i d vcc = 3v ev = 0lux 0 50 200 na saturation output voltage vout vcc=3v, ev=1000lux, rload=7.5k [1][3] 0 2.0 - v rise time tr - - 2 ms fall time tf vcc=3v, ev=100lx rload=1k [3] - 3 ms peak wavelength p i f =20 ? - 520 - nm half angle ? - - 70 - deg. ordering information part number marking code package packaging KOE1615 - cob reel
rev. date: 21-jan- 11 ksd-xxxxxx-000 k oe1615 the contents of this data sheet are subject to change without advance notice for the purpose of improvement. when using this product, would you plea se refer to the latest specifications. package outline dimensions t o p v i e w s i d e v i e w b o t t o m v i e w i o u t / v o u t v c c notes : 1. all dimension are in millimeters 2. general tolerance is 0.1mnm. light receive area
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