If you are creating a smoke detector, carbon monoxide (CO) detector or security application, we offer a large portfolio of low-power and cost-effective ICs with a variety of features to meet your design’s requirements. These mix-and-match solutions include low-power ionization and photoelectric smoke detector ICs, CO detector ICs and stand-alone horn driver ICs. Our global technical support team is also available to assist you with your smoke detector design.
Smoke Detector ICs
Complete Your Design with These Related Products
CO Detector ICs
These low-power companion devices provide all the necessary analog, interface, and power management functions to build a microcontroller-based CO or toxic gas detector, including:
- Power management system
- Boost regulator
- High-performance op amp
- Microcontroller voltage regulator
- Piezoelectric horn driver
- LED driver
- Bidirectional interconnect
Horn Driver ICs
Ranging from simple to more highly integrated solutions, our horn driver ICs can be used to drive piezoelectric horns in safety, security, toys and other applications.
- SOIC or PDIP package
- Low-voltage horn driving
- Low-current, low-power operation
- Charge pump
- Power good indicator
- Boost switcher
- LDO
- LED driver
- Low battery indicator
- Brownout detection
- Interconnect for sounding multiple connected units
