CO Companion based on Microchip Solution
CO detection system based on Microchip's RE46C800 Carbon Monoxide Detector Companion IC. The RE46C800 provides all the analog, interface, and power management functions for a microcontroller-based CO or toxic gas detector. It is intended for AC DC power battery-backed applications. It features a high-performance operational amplifier, a 3.3V regulator for microcontroller voltage regulation, a boost converter, horn driver circuit suitable for driving a piezoelectric horn, an LED driver, and an I/O circuit for communication with interconnected units.
CATEGORY
Analog; Hardware; Home & building; Industrial; Sensors
REFERENCE DESIGN
PARTS IN DESIGN / BOM BY STORE
Grayed out parts are unavailable for purchase on EBV Elektronik.
The displayed part lists is a small subset of the complete BOM.
| MFGR | PART# | BLK NM |
|---|---|---|
| Microchip | RE46C800SS20 | Smoke Detector |
| Microchip | PIC12F675T-I/MF | Microcontroller |
| Broadcom | HLMP-1340-J0002 | LED |
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| MFGR | PART# | BLK NM |
|---|---|---|
| Murata | PKMCS1818E20A0-R1 | Buzzer |
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