RE46C140S16F - Microchip Technology

Manufacturer Part Number

RE46C140S16F

Manufacturer

Microchip Technology

Introduction

The RE46C140S16F is a CMOS photoelectric smoke detector IC with an integrated infrared photoelectric chamber detector.

Product Features and Performance

Integrated infrared photoelectric chamber detector

Low power CMOS technology

Timed Power Down Mode for reduced power consumption

Horn Driver with temporal pattern

Interconnect up to 40 units

Built-in test switch control

Product Advantages

High reliability and precision for smoke detection

Minimized false alarms through sophisticated signal processing

Reduced system power requirements

Compatibility with various smoke detection chambers

Easy to connect with other smoke alarms for larger areas

Key Technical Parameters

Type: Smoke Detector Interface IC

Input Type: Photoelectric

Output Type: Voltage

Current Supply: 8 µA

Operating Temperature: -25°C ~ 75°C

Mounting Type: Surface Mount

Package/Case: 16-SOIC

Quality and Safety Features

Built to stringent quality standards for reliability

Enables the design of smoke detectors that meet global safety standards

Thermal stability over a wide range of temperatures

Compatibility

Can be used in conjunction with various photoelectric smoke detection chambers

Compatible with different manufacturer models for easy integration in multi-brand systems

Application Areas

Residential and commercial smoke alarms

Fire safety and detection systems

Product Lifecycle

Product Status: Active

Not near discontinuation and support for future replacements or upgrades is expected

Several Key Reasons to Choose This Product

Low current consumption for battery-powered applications

Extensive testing and reliability ensure long life and performance

Proven technology from a trusted manufacturer, Microchip Technology

Temporal horn pattern output available which adheres to safety standards

Ability to network multiple units creating a comprehensive safety system

High-level integration reduces component count and design complexity