RE46C163 Datasheet CMOS Ionization Smoke Detector Asic

Manufacturer: Microchip Technology

Overview: .. RE46C162/163 CMOS Ionization Smoke Detector ASIC with Interconnect, Timer Mode and Alarm.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	RE46C163
Manufacturer	Microchip Technology
File Size	385.02 KB
Description	CMOS Ionization Smoke Detector ASIC
Datasheet	RE46C163 RE46C162 Datasheet (PDF)

The RE46C162/163 devices are low-power, CMOS ionization type, smoke detector ICs.

With few external ponents, these circuits will provide all the required

Pin Selectable Horn Patterns.
Alarm Memory.
Sensitivity Control Timer: - 8 minute Timer for RE46C162 - 1 minute Timer for RE46C163.
>1500V ESD Protection (HBM) on All Pins.
Guard Outputs for Ion Detector Input.
±0.75 pA Detect Input Current.
Internal Reverse Battery Protection.
Low Quiescent Current Consumption (.

Part Number	Description
RE46C162	CMOS Ionization Smoke Detector ASIC
RE46C165	CMOS Photoelectric Smoke Detector ASIC
RE46C166	CMOS Photoelectric Smoke Detector ASIC
RE46C167	CMOS Photoelectric Smoke Detector ASIC
RE46C168	CMOS Photoelectric Smoke Detector ASIC
RE46C152	CMOS Ionization Smoke Detector ASIC
RE46C190	CMOS Low Voltage Photoelectric Smoke Detector ASIC