RE46C141 Series

Temporal Horn Pattern, Detector Interconnect, Low Battery Detect, Hush Timer

Catalog

Temporal Horn Pattern, Detector Interconnect, Low Battery Detect, Hush Timer

Part	Mounting Type	Current - Supply	Operating Temperature [Min]	Operating Temperature [Max]	Type	Supplier Device Package	Package / Case	Package / Case	Package / Case	Input Type	Package / Case [x]	Package / Case [y]
Microchip Technology RE46C141E16F	Through Hole	8 µA	-25 °C	75 ░C	Smoke Detector	16-PDIP	0.3 in	16-DIP	7.62 mm	Photoelectric
Microchip Technology RE46C141S16F	Surface Mount	8 µA	-25 °C	75 ░C	Smoke Detector	16-SOIC		16-SOIC		Photoelectric	0.154 in	3.9 mm
Microchip Technology RE46C141S16TF	Surface Mount	8 µA	-25 °C	75 ░C	Smoke Detector	16-SOIC		16-SOIC		Photoelectric	0.154 in	3.9 mm

Catalog

Temporal Horn Pattern, Detector Interconnect, Low Battery Detect, Hush Timer

Key Features

• * Internal Power On Reset

• * Low Quiescent Current Consumption

• * Available in 16L PDIP or 16L N SOIC

• * ESD Protection on all Pins

• * Interconnect up to 40 Detectors

• * Temporal Horn Pattern

• * Low Battery and Chamber Test

• * Compatible with Motorola MC145012

• * Available in Standard Packaging or RoHS Compliant Pb Free Packaging.

Description

The RE46C141 is low power CMOS photoelectric type smoke detector IC. With minimal external components this circuit will provide all the required features for a photoelectric type smoke detector. It has low quiescent current, temporal horn pattern, and can connect up to 40 detectors using the built-in alarm IO.