低电压光电式烟感探测器芯片的设计  

The Design of Low Voltage Photoelectric Smoke Detector ASIC

作　　者：宋清亮 阮颐 SONG Qingliang;RUAN Yi(Shanghai Belling Co.,Ltd.Shanghai 200233,China)

机构地区：[1]上海贝岭股份有限公司,上海200233

出　　处：《集成电路应用》2018年第3期26-29,共4页Application of IC

基　　金：上海市科学技术委员会集成电路研发基金(15511107100)

摘　　要：随着人们对火灾安全意识的增强,烟感探测芯片得到了越来越广泛的应用。传统的9V产品存在功耗大,电池不易更换的问题。低电压光电式烟感探测器芯片,已经逐步替代9V烟感芯片,成为安防系统中的主流。以BL5980为例,介绍了低压烟感芯片标定系统的原理与应用,以及自动标定系统的实现。With people's awareness of fire protection,Smoke Detector is universally applied.Traditional nine-volt Detector has higher power dissipation,and it is not easy to change battery.Low Voltage Photoelectric Smoke Detector,taking the place of nine-volt Detector gradually,has become the mainstream of the fire protection system.Take BL5980 for example,we introduce the design and application of the low voltage Photoelectric smoke detector,and the realization of auto calibration system.

关 键 词：集成电路设计 烟感器 低压光电式 烟雾校准 

分 类 号：TN402[电子电信—微电子学与固体电子学]