Ambient Light Sensor KOE1615 Description The KOE1615 is an analog-output ambient light photo sensor. This device is an advance ambient light sensor which 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 close to that of human eye z Miniature chip LED lead-free surface mount package. ( L1.6㎜ × W1.5㎜ × 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 Parameter Supply Voltage Output Voltage Operating Temperature Storage Temperature Soldering Temperature*1 Parameter (TA=25℃) Symbol Vcc Vout Topr. Tstg. Tsol. Symbol Rating 2.4 ~ 5.5 ≤Vcc -35 ~ +85 -40 ~ +100 260 Rating Unit mA V Unit *1. Distance from end of the package =2mm, Soldering time=3 seconds. Max. The contents of this data sheet are subject to change without advance notice for the purpose of improvement. When using this product, would you please refer to the latest specifications. Rev. date: 28-JAN-11 KSD-XXXXXX-000 KOE1615 Electrical Characteristics (Ta=25℃) Description Symbol Condition Min. Typ. Max. Unit Light Current IL1 Vcc = 3V Ev = 100Lux[1][3] 10 - 60 uA Light Current IL2 100 - 600 uA Light Current IL3 15 - 65 uA Light Current IL4 150 - 600 uA Dark Current ID Vcc = 3V Ev = 0Lux 0 50 200 nA Vout Vcc=3V, Ev=1000Lux, RLOAD=7.5K [1][3] 0 2.0 - V - - 2 ms - 3 ms Saturation Output Voltage Vcc = 3V Ev = 1000Lux[1][3] Vcc = 3V Ev = 100Lux[2][3] Vcc = 3V Ev = 1000Lux[2][3] Rise time tr Fall Time tf Peak Wavelength λp IF=20 ㎃ - 520 - nm Half Angle ∆Θ - - ±70 - deg. Vcc=3V, Ev=100Lx RLOAD=1K [3] Ordering Information Part Number Marking Code Package Packaging KOE1615 - COB Reel The contents of this data sheet are subject to change without advance notice for the purpose of improvement. When using this product, would you please refer to the latest specifications. Rev. date: 21-JAN-11 KSD-XXXXXX-000 KOE1615 Package Outline Dimensions Light Receive Area w e i v p o T w e i v e d i S c c V t u o V / t u o I w e i v m o t t o B Notes : 1. All dimension are in millimeters 2. General Tolerance is ±0.1mnm. The contents of this data sheet are subject to change without advance notice for the purpose of improvement. When using this product, would you please refer to the latest specifications. Rev. date: 21-JAN-11 KSD-XXXXXX-000