环境光传感器 ALS-5043B

ALS-5043B是一款环境光传感器,采用5mm平头封装,与人眼的光谱接近,有很好的抗红外特性,工作电压1.8V--5.5V,输出线性好.

1

ALSALS-ALS-5043B

5mm Ambient Light Sensor

ALS-5043B

?? Descriptions The ALS-5043B is an ambient light sensor, which incorporates a photodiode and a current amplifier IC in DIP package. SHUGUAN ALS series products are a 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. Also, it is very suitable to use ALS product for opto-switch application??

?? Features

?? Excellent IR-Cut performance

?? 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

?? Operation temperature performance, -40oC to 85oC

?? Wide supply voltage range, 1.8V to 5.5V

?? Size: 5mm Lamp (Flat lens)

?? RoHS compliant package

?? Applications

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SHENZHEN SHUGUAN ELECTRONIC TECHNOLOGY CO.,LTD. V1.0 2015.04.23 CCD camera，Infrared camera CCTV security equipment, Street light TFT LCD monitor for Notebook computer TFT LCD TV，video camera, digital camera, toys

ALS-5043B是一款环境光传感器,采用5mm平头封装,与人眼的光谱接近,有很好的抗红外特性,工作电压1.8V--5.5V,输出线性好.

2

ALSALS-ALS-5043B

Package Dimensions

SHENZHEN SHUGUAN ELECTRONIC TECHNOLOGY CO.,LTD. V1.0 2015.04.23 ??

ALS-5043B是一款环境光传感器,采用5mm平头封装,与人眼的光谱接近,有很好的抗红外特性,工作电压1.8V--5.5V,输出线性好.

3

ALSALS-ALS-5043B

Parameter

Symbol

Rating

Units

Supply Voltage

Lead Soldering Temperature Operating Temperature Storage Temperature

Notes??*1. Soldering timer≤ 5 seconds.

VCC Tsol Topr Tstg -0.7~6.5 260 -40~+85 -40~+100 V ?? ?? ??

?? Parameter Supply Voltage Dark Current

Symbol VCC ID IPH1 IPH2

Light Current

IPH3 IPH4

Photocurrent Ratio

Peak Sensitivity Wavelength

Sensitivity Wavelength Range

Min. Typ. Max. Units Condition 1.8 5.5 V -- 0.05 0.1 µA VCC=3V, Ev= 0Lux 1 -- 3.5 µA VCC=3V, 10 100 100 -- -- 390 -- -- --

-- -- 300 1.2 560 -- 0.35 1.15 140

35 350 -- -- -- 700 -- -- --

Ev= 10Lux [Note1]

µA VCC=3V,

Ev= 100Lux [Note1]

µA VCC=3V,

Ev= 1000Lux [Note1]

µA VCC=3V,

Ev=1000Lux [Note2]

VCC=3V, 1000Lux

Ev=

IPH4 /IPH3 λp λ tr tf 2θ1/2

mA nm nm ms ms Deg.

Rise time Fall time Angle of half Sensitivity

VCC = 3 V RL = 27K?

IF=20mA

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.

SHENZHEN SHUGUAN ELECTRONIC TECHNOLOGY CO.,LTD. V1.0 2015.04.23

ALS-5043B是一款环境光传感器,采用5mm平头封装,与人眼的光谱接近,有很好的抗红外特性,工作电压1.8V--5.5V,输出线性好.

4

ALSALS-ALS-5043B

SHENZHEN SHUGUAN ELECTRONIC TECHNOLOGY CO.,LTD. V1.0 2015.04.23

ALS-5043B是一款环境光传感器,采用5mm平头封装,与人眼的光谱接近,有很好的抗红外特性,工作电压1.8V--5.5V,输出线性好.

5

ALSALS-ALS-5043B

?? Packing Quantity Specification

1.

500PCS/1Bag

SHENZHEN SHUGUAN ELECTRONIC TECHNOLOGY CO.,LTD. V1.0 2015.04.23