MC14568 - Low-Power CMOS Ionization Smoke Detector

Freescale Semiconductor

MC14568 Datasheet Preview — Preview of MC14568 PDF

Datasheet Details

Part number	MC14568
Manufacturer	Freescale Semiconductor
File Size	227.17 KB
Description	Low-Power CMOS Ionization Smoke Detector
Datasheet	MC14568_FreescaleSemiconductor.pdf

MC14568 Product details

Description

TIMER START (PIN 1) An internal timer is provided that can be used in various configurations to allow for a period of reduced smoke detector sensitivity (“hush”).

Features

Speed-Up Sampling Rate of 40 ms of Internal Clock Period (Pin 12) After First Detection of Smoke Timer Function for Reduced Sensitivity for a Nominal Period of 6.43 Minutes (10 Minutes Max) High-Smoke Detection in the “Reduced Sensitivity” Mode Internal and External Low Battery Threshold Internal and External Smoke Reference Settings Guaranteed Power Up Without Random LED and Horn Chirps Reversed.

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Published: Jan 27, 2007 |