EAALST03RDAA0

Ambient Light Sensor – DIP 3mm T-1 EAALST03RDAA0 Features • Close responsively to the human eye spectrum • Light to Current, analog output • Good output linearity across wide illumination range • Low sensitivity variation across various light sources o o • Operating temperature performance, -40 C to 85 C • Wide supply voltage range, 2.5V to 5.5V • Size : 3mm Lamp • RoHS compliant and Pb Free package • Compliance with EU REACH. Description The EAALST03RDAA0 is an ambient light sensor; It consists of a phototransistor in 3mm lamp. Everlight Americas ALS series products are good effective solution to the power saving of display backlighting of mobile appliances, such as the mobile phones, NB and PDAs. Due to the high rejection ratio of infrared radiation, the spectral response of the ambient light sensor is close to human eyes. Applications • Detection of ambient light to control display backlighting Mobile devices – mobile phones, PDAs Computing device – TFT LCD monitor for Notebook computer Consumer device – TFT LCD TV, video camera, digital camera, toys • Automatic residential and commercial management • Automatic contrast enhancement for electronic signboard • Ambient light monitoring device for daylight and artificial light – Street light, CCD/CCTV 1 Copyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : 07.14.2014. Issue No: DLS-0000109 Rev.1 www.everlightamericas.com DATASHEET Ambient Light Sensor DIP 3mm T-1 EAALST03RDAA0 4.0±0.2 Package Dimensions 5.2±0.3 0.5 Max 1.0±0.2 3.0±0.2 0.40 25.4 Min 1.0 Min 0.5±0.1 Emitter Collector 2.54 Notes: 1. All dimensions are in millimeters 2. Tolerances unless dimensions ±0.1mm 2 Copyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : 07.14.2014. Issue No:DLS-0000109 Rev.1 www.everlightamericas .com DATASHEET Ambient Light Sensor DIP 3mm T-1 EAALST03RDAA0 Absolute Maximum Ratings Parameter Symbol Rating Supply Voltage VCC -0.5~6.0 V -40~+85 o -40~+100 o Operating Temperature Range Storage Temperature Range Topr Tstq Unit C C Recommended Operating Conditions Parameter Symbol Min. Max. Unit Operating Temperature Topr -40 +85 o VCC 2.5 5.5 V Supply Voltage C Rankings Bin Code 1 2 3 4 5 3 Symbol Min. Max. Unit IPH(ON) 15 35 60 81 104 45 70 100 127 150 uA Test Condition VCE=5V EV=100Lux Copyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : 07.14.2014. Issue No:DLS-0000109 Rev.1 www.everlightamericas .com DATASHEET Ambient Light Sensor DIP 3mm T-1 EAALST03RDAA0 Electro-Optical Characteristics (Ta=25℃ ℃) Parameter Symbol Min. Typ. Max. Unit Condition Dark Current ICEO --- --- 0.1 uA VCE=10V EV=0Lux VCE(sat) --- --- 0.4 V IC=0.5mA EV=1000Lux IPH1 15 --- 100 IPH2 150 --- 1000 IPH3 180 690 --- Photocurrent Ratio IPH3 / IPH2 --- 1.2 --- --- Saturation Output Voltage VO 4.5 4.6 --- V Peak Sensitivity Wavelength λp --- 630 --- nm VCE=5V EV=100Lux [Note1] VCE=5V EV=1000Lux [Note1] VCE=5V EV=1000Lux [Note2] VCE=5V EV=1000Lux VCE=5V EV=1000Lux RL=75KΩ [Note2] --- Sensitivity Wavelength Range λ 370 --- 670 nm --- Rise Time tr --- 0.11 --- ms VCE=5V RL = 7.5KΩ IF = 20 mA Collector-Emitter Saturation Voltage Light Current Fall Time Angle of half Sensitivity tf 2θ1/2 uA --- 0.12 --- ms --- 30 --- Deg Note: 1. White Fluorescent light (Color Temperature = 6500K) is used as light source. However, White LED is substituted in mass production. 2. Illuminance by CIE standard illuminant-A / 2856K, incandescent lamp. 4 Copyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : 07.14.2014. Issue No:DLS-0000109 Rev.1 www.everlightamericas .com DATASHEET Ambient Light Sensor DIP 3mm T-1 EAALST03RDAA0 Typical Electro-Optical Characteristics Curves Fig.1 Light Current vs. illuminance Fig.2 Output Voltage vs. illuminance Spectral Response Fig.4 Light current vs. Supply Voltage Light Current vs. Temperature Fig.6 Dark Current vs. Temperature Fig.3 Fig.5 5 Copyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : 07.14.2014. Issue No:DLS-0000109 Rev.1 www.everlightamericas .com DATASHEET Ambient Light Sensor DIP 3mm T-1 EAALST03RDAA0 Converting Photocurrent to Voltage Vcc Light Source Iph Vout RL CL GND Note : 1. The output voltage (Vout) is the product of photocurrent (IPH) and loading resistor (RL) 2. A right loading resistor shall be chosen to meet the requirement of maximum ambient light, and output saturation voltage: Vout(max.) = Iout(max.) × RL 6 ≦Vout(saturation)＝Vcc－0.4V Copyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : 07.14.2014. Issue No:DLS-0000109 Rev.1 www.everlightamericas .com DATASHEET Ambient Light Sensor DIP 3mm T-1 EAALST03RDAA0 Packing Quantity Specification ， 1.500PCS/1Bag 5Bags/1Box 2.10Boxes/1Carton Label Format Pb EVERLIGHT CPN : P N : XXXXXXXXXXXXX RoHS XXXXXXXXXXXXX QTY : XXX CAT : XXX HUE : XXX REF : XXX ‧CPN : Customer’s Product Number ‧P/N : Product Number ‧QTY : Packing Quantity ‧CAT : Ranks ‧HUE : Peak Wavelength ‧REF : Reference ‧LOT No : Lot Number LOT NO : XXXXXXXXXX Reference : XXXXXXXX Note : 1. Above specification may be changed without notice. Everlight Americas will reserve authority on material change for above specification. 2. When using this product, please observe the absolute maximum ratings and the instructions for using outlined in these specification sheets. Everlight Americas assumes no responsibility for any damage resulting from use of the product which does not comply with the absolute maximum ratings and instructions included in these specification sheets. 3. These specification sheets include materials protected under copyright of Everlight Americas Inc. Please don’t reproduce or cause anyone to reproduce them without Everlight Americas’s consent. 7 Copyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : 07.14.2014. Issue No:DLS-0000109 Rev.1 www.everlightamericas .com