MC145010P

Photoelectric Smoke Detector IC with I/O 16PDIP, Temp Range:-55 to +125°C, Operating Voltage Range:6~12V, The I/O pin, in Combination with VSS, Can be used to Interconnect UPTO 40Units

The CMOS MC145010 is an advanced smoke detector component containing sophisticated very-low-power analog and digital circuitry. The IC is used with an infrared photoelectric chamber. Detection is accomplished by sensing scattered
light from minute smoke particles or other aerosols. When detection occurs, apulsating alarm is sounded via on-chip push-pull drivers and an external piezoelectric transducer.