The BA45F5360 is a smoke detector Flash MCU which provides a 12V piezoelectric horn driver that can generate a high decibel alarm volume. It is suitable for applications of double / three terminal piezoelectric sirens.
The BA45F5360 includes the dual-channel LED constant current driving circuit which provides up to 205mA and 360mA driving capabilities and it is adjustable. A dual transmission and single reception design has been adopted to improve their smoke identification ability and reduce the possibility of false alarms and can meet UL certification requirements. The internal integrated 12V booster buzzer drive circuit provides a gradient volume alarm and can generate a volume of 85dB over a distance of 3 meters.
NOTE
The product image is for showing the product appearance, the pin count shown may not match the product pin count.
