RE46C180S16TF

Product Overview

Category

RE46C180S16TF 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 particles
• Low power consumption
• Compact size for easy integration into various devices

Package

RE46C180S16TF is available in a small outline package (SOP) format.

Essence

The essence of this product lies in its ability to accurately detect smoke particles, enabling timely fire detection and alarm activation.

Packaging/Quantity

RE46C180S16TF is typically packaged in reels containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

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: <10 seconds (typical)

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 control input
6. ALARM: Active-low alarm output
7. NC: No connection
8. NC: No connection

Functional Features

• Smoke Sensing: The integrated circuit detects smoke particles using a specialized sensing element.
• Sensitivity Adjustment: The sensitivity of smoke detection can be adjusted by external components, allowing customization for different environments.
• 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 control input allows for easy verification of the circuit's functionality.

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

RE46C180S16TF operates based on the principle of smoke particle detection. When smoke particles enter the sensing element, it causes a change in electrical properties, which is detected by the integrated circuit. This triggers the alarm output, alerting users to the presence of smoke and potential fire.

Detailed Application Field Plans

RE46C180S16TF is widely used in various fire detection and alarm systems, including:

1. Residential Buildings: Installed in homes and apartments to provide early warning of fire incidents.
2. Commercial Spaces: Integrated into office buildings, 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 Places: Deployed in schools, hospitals, and public transportation systems to enhance fire safety measures.

Detailed and Complete Alternative Models

1. RE46C180S16TG: Similar to RE46C180S16TF but with different packaging options.
2. RE46C180S16TH: Enhanced version with additional features such as temperature compensation.
3. RE46C180S16TJ: Higher sensitivity variant designed for more demanding fire detection applications.

Note: The above alternative models are provided for reference purposes and may have slight variations in specifications and features.

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