(PT-IC-AC) Visible
Light Sensor RoHS
Compliant
Token Electronics Industry Co., Ltd.
Taiwan: No.137, Sec. 1, Zhongxing Rd., Wugu District,
New Taipei City, Taiwan, R.O.C. 24872
Tel: +886 2981 0109 Fax: +886 2988 7487
China: 12F, Zhong Xing Industry Bld., Chuang Ye Road,
Nan Shan District, Shen Zhen City,
Guang Dong, China 518054
Tel: +86 755 26055363; Fax: +86 755 26055365
Web: www.token.com.tw
Email: rfq@token.com.tw
Version:
November 30, 2018
Taiwan Factory: +886 2 29810109
http://www.token.com.tw
rfq@token.com.tw
China Factory: +86 755 26055363
Page: 1/13
Product Introduction
Features :
Good batch consistency, small static current.
Fast response speed, stable performance, beautiful appearance.
The effective control distance is greater than 1.5 meters.
Low current loss in the static.
Applications :
Replace the traditional CDS photoresistor.
Cadmium and lead free with RoHS compliant.
Applicable to control all kinds of light control toys and Infrared testing equipment.
Token's new fourth generation A4 chip gives characteristics of ambient
light sensor (ALS) faster response speed, lower dark current, more
consistency in good batch, and smaller static current. When an ambient
light sensor is required for portable and many other applications, Token
A4 chip has the right solution. Ambient Light Sensor A4 chips enhance
performance in saving energy, automatic sensitivity to light, automatic
sensitivity to light, LED-backlighted, LCD displays code product,
instrument ,industry device etc.
The A1 & A4 Chips enabling environmentally friendly photosensitive
sensors feature sensitive control under low illumination, stable current
signal output under strong light source. Multiple light sources at the same time can be used to ensure
consistent photosensitive effect, not false trigger. Meet the latest environmental requirements of toys.
Applicable to all kinds of light control lighting products (such as night lights, lawn lamps, solar lights,
etc.), automatically adjust the background light (such as LCD, mobile phones, cameras, computer
cameras, security monitoring machines, etc.).
For the convenience of installation in all kinds of products in any position, different sizes are available
upon request. So that product consistency is better, more market competitiveness. It is also achievable
to provide the bright current / dark current (bright resistance / dark resistance) for the most suitable
product. Please contact our sales or link to Token official website “Light Sensors” for more
information.
New fourth generation A4 chip for phototransistors provide fast
response speed, stable performance, and excellent consistency.