<
账号：
密码：

讨论新闻主题﹕HOLTEK New BA45F5740/5740-2/5750/5760 Smoke Detector MCUs with Calendar Function

新闻 提要
Holtek announced the release of several new Smoke Detector dedicated MCUs, the BA45F5740/5740-2/5750/5760. As these devices include a fully integrated smoke detector AFE, a dual channel IR LED constant current driving circuit as well as a calendar function, they should find excellent use in smoke detection products which need to record alarm and time information, such as stand-alone smoke detection alarms. The fully integrated smoke detector AFE contains filtering and amplifying circuits for the IR sensors. It is therefore only necessary to add IR sensors to implement a smoke detection function without the need for other external components. The dual channel IR LED transmission constant current driving circuit provides a multi-level adjustable current function and supports a constant current driving capability of up to 360mA and 205mA for the two channels

发表新主题
主题：
文章内容：
  确认码:  
  一般讨论区
一般讨论区
新闻报导论坛
Aktive besked forum
专栏评析
零組件科技論壇
產業新品中心
  應用論壇區
文章论述论坛
软件应用论坛
产品应用论坛
Microchip數位電源討論區─贏取大獎
  技术应用区
电子技术类：
计算机科技类：
网际科技类：
軟體資源類：
 
刊登廣告 ｜ 新聞信箱 ｜ 读者信箱 ｜ 著作權聲明 ｜ 隱私權聲明 ｜ 本站介紹
︱ Copyright ©1999-2024 远播信息股份有限公司版权所有 Powered by O3
地址:台北市中山北路三段29号11楼 / 电话 (02)2585-5526 / E-Mail: webmaster@ctimes.com.tw