The highly integrated RAA239101 low-power analog front-end IC includes all necessary peripherals and features required for a complete smoke detector system based on photoelectric detection principle. It enables a very flexible implementation with parametrization capabilities (LED-current selection, PGA gain setting, integrated battery test feature).
Demonstration of Renesas’ Lab on the Cloud virtual environment for the Household Smoke Detector Solution.
Renesas' Lab on the Cloud is an online environment where Renesas solutions, including popular evaluation boards, winning combinations and software, are hosted in a remote lab that customers access and test online.
This solution uses a highly integrated RAA239101 low-power analog frontend IC and includes all necessary peripherals & features required for a photoelectric smoke detector system, mainly focused on residential smoke detector designs. It is implemented using two key components, the RL78/G12 and RAA239101.