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品佳推出 OSRAM 基于平板电脑领域 Gesture recognition(SFH7770 E6 & SFH4059S)产品方案

 2014-11-12

【方案介紹】
OSRAM基于平板电脑领域推出Gesture recognition(SFH7770 E6 & SFH4059S)产品方案,可搭配NXP、Nuvoton等品牌MCU芯片方案设计应用,随着移动互联网领域时代的快速发展,智能操作功能将带给广大用户更加便捷贴近生活体验方式.

【方案特色】
1x Sensor containing:
-Proximity Sensor

-3 LED Drivers
-Ambient Light Sensor.

3x IR LED’s
-Complete device area coverage achieved by using 3 IR LED Emitters.


Advantages of this solution :
-Very low power consumption

-Works well in direct sunlight
-Near field sensitivity to 0.5”. 

 【系统方块图】 

 

Sensor Section(SFH7770 E6):

 

IR LED Sections (SFH 4059S):

 

Sensor Section:

 【规格说明】
SFH7770 E6

•Package size 2.8 x 2.8 x 0.9 mm³;
•I²C interface: programmable measurement modes;
•Current consumption > 5µA in stand by mode;
•Data sheet, Application Note and Samples are available! 

Features:
Proximity Sensor:
•Detection range up to 200 mm
•Programmable integration time
•Optimized for 850nm emitters
•Suppression of ambient light

Gesture Recognition:
•Programmable driver for up to 3 external IRED’s

Ambient Light Sensor:
•0.03 lx – 65000 lx
•Programmable integration time
•High linearity
•Spectral sensitivity close to human eye.

Chipled with Lens – SFH 4059S


•Cost effective Chipled package;
•Combined with our high performance thinfilmnanostack technology.

Features:
•Package height: 1.85mm;
•Footprint: 3.2 x 1.6 mm2;
•Peak wavelength: 850nm;
•Half angle: 15°;
•Rad. intensity: 130mW/Sr @ 70mA;
•Running in production, samples available.

【应用范围】
•MID(平板电脑)

•Smartphone