RE46C166SW16F

Product Overview

Category

RE46C166SW16F belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for fire detection and alarm systems.

Characteristics

• Integrated circuit designed for fire detection applications
• High sensitivity and accuracy in detecting smoke and fire
• Low power consumption
• Compact size for easy integration into various devices

Package

RE46C166SW16F is available in a small outline package (SOP) format.

Essence

The essence of RE46C166SW16F lies in its ability to accurately detect smoke and fire, making it an essential component in fire detection systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Current Consumption: 1.5μA (standby), 10mA (active)
• Smoke Detection Sensitivity: Adjustable through external components
• Alarm Output: Active-low signal
• Response Time: Less than 10 seconds

Detailed Pin Configuration

1. VDD: Power supply input
2. GND: Ground reference
3. TEST: Test mode input
4. SENSE: Smoke detection input
5. ALARM: Active-low alarm output
6. RESET: Reset input
7. VREF: Reference voltage output
8. OSC: Oscillator input
9. OSCOUT: Oscillator output

Functional Features

• Smoke detection: The RE46C166SW16F utilizes a specialized sensing mechanism to detect the presence of smoke particles.
• Alarm output: When smoke is detected, the active-low alarm output is triggered, indicating the presence of a potential fire.
• Adjustable sensitivity: The sensitivity of the smoke detection can be adjusted through external components, allowing customization for different environments.
• Test mode: The test mode input allows for easy verification of the circuit's functionality during installation or maintenance.

Advantages and Disadvantages

Advantages

• High sensitivity and accuracy in smoke detection
• Low power consumption, suitable for battery-powered devices
• Compact size enables integration into various applications
• Adjustable sensitivity for customization

Disadvantages

• Requires external components for sensitivity adjustment
• Limited to smoke detection and not suitable for other types of fire detection

Working Principles

The RE46C166SW16F operates based on the principle of smoke particle detection. It utilizes a specialized sensing mechanism that detects the presence of smoke particles in the surrounding environment. When smoke is detected, the alarm output is triggered, indicating the potential presence of a fire.

Detailed Application Field Plans

The RE46C166SW16F is widely used in various fire detection and alarm systems, including:

1. Residential buildings: Installed in homes and apartments to provide early warning in case of fire.
2. Commercial establishments: Used in offices, shopping malls, and hotels to ensure the safety of occupants.
3. Industrial facilities: Integrated into factories and warehouses to detect fires and prevent potential disasters.
4. Public spaces: Deployed in public areas such as airports, train stations, and hospitals to enhance fire safety measures.

Detailed and Complete Alternative Models

1. RE46C166SW16G: Similar to RE46C166SW16F with enhanced features for improved performance.
2. RE46C166SW32F: A higher-capacity version of RE46C166SW16F, capable of handling larger fire detection systems.
3. RE46C166SW8F: A compact variant of RE46C166SW16F, suitable for space-constrained applications.

These alternative models offer similar functionality and can be considered as alternatives to RE46C166SW16F based on specific project requirements.

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