Ameya360电子元器件平台对于烟雾探测器解决方案

Release time:2019-07-10
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source:Ameya360
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1、 前言

烟雾探测器,也被称为感烟式火灾探测器、烟感探测器、感烟探测器、烟感探头和烟感传感器,主要应用于消防系统,在安防系统建设中也有应用。它是一种典型的由太空消防措施转为民用的设备。烟雾探测器主要是通过监测烟雾的浓度来实现火灾防范的,烟雾探测器内部采用离子式烟雾传感,离子式烟雾传感器是一种技术先进,工作稳定可靠的传感器,被广泛运用到各种消防报警系统中,性能远优于气敏电阻类的火灾报警器。

Ameya360电子元器件平台对于烟雾探测器解决方案

2、 方案概述

Ameya360 烟雾探测器解决方案集成电路和参考设计可帮助您解决在光电、电离和热量 / 一氧化碳探测等新兴标准和技术方面的多种挑战。模拟前端、LED 和光电二极管组合到一个小巧的封装中,极大地减小了烟雾探测器的占用空间。光电二极管和 AFE 的集成还提供高的环境光抑制功能和宽动态范围,从而进一步减少误警。还可实现 LED 更靠近光电二极管的反向散射设计。这可减小电路板的尺寸,得到更小的烟雾探测器,并且在架构上对于住宅和商业用途更加兼容。


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