RE46C166E16F

Product Overview

Category

RE46C166E16F 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

RE46C166E16F is available in a small outline package (SOP) format.

Essence

The essence of RE46C166E16F lies in its ability to accurately detect smoke and fire, making it an essential component in fire detection and alarm 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: 1.5mA (typical)
• 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. SENSE+: Positive terminal of the smoke sensing element
4. SENSE-: Negative terminal of the smoke sensing element
5. TEST: Test mode input
6. ALARM: Active-low alarm output
7. NC: No connection
8. NC: No connection

Functional Features

• Smoke Detection: The RE46C166E16F utilizes a highly sensitive smoke sensing element 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.
• Test Mode: The test mode input allows for easy testing and calibration of the smoke detection system.

Advantages and Disadvantages

Advantages

• High sensitivity and accuracy in smoke detection
• Low power consumption
• Compact size for easy integration
• Adjustable smoke detection sensitivity
• Test mode for easy calibration

Disadvantages

• Limited to smoke detection applications only
• Requires external components for smoke detection sensitivity adjustment

Working Principles

The RE46C166E16F operates based on the principle of smoke particle detection. It utilizes a highly sensitive smoke sensing element that detects the presence of smoke particles in the air. When smoke is detected, the alarm output is triggered, indicating the potential presence of a fire.

Detailed Application Field Plans

The RE46C166E16F 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 buildings: Integrated into office spaces, shopping malls, and hotels to ensure the safety of occupants.
3. Industrial facilities: Used in factories and warehouses to detect fires and prevent potential disasters.
4. Public spaces: Deployed in airports, train stations, and public buildings to enhance fire safety measures.

Detailed and Complete Alternative Models

1. RE46C166E16G: Similar to RE46C166E16F with enhanced features for improved smoke detection.
2. RE46C166E32F: A higher-capacity version of RE46C166E16F, capable of detecting smoke in larger areas.
3. RE46C166E08F: A compact variant of RE46C166E16F, suitable for space-constrained applications.

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