RE46C167S16TF

Product Overview

Category

RE46C167S16TF belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Integrated circuit with specialized fire detection features
• High sensitivity to detect smoke and heat
• Low power consumption
• Compact size for easy integration into fire alarm systems

Package

RE46C167S16TF is available in a small outline package (SOP) for convenient installation.

Essence

The essence of this product lies in its ability to accurately detect fire hazards and trigger timely alarms, ensuring the safety of individuals and property.

Packaging/Quantity

RE46C167S16TF is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

• Supply Voltage: 3.3V - 5V
• Operating Temperature Range: -40°C to +85°C
• Current Consumption: 10mA (typical)
• Detection Range: Smoke: 0.01% - 20% obscuration/m; Heat: 54°C - 70°C
• Output Signal: Digital (TTL compatible)

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. SMOKE_OUT: Digital output indicating smoke detection
4. HEAT_OUT: Digital output indicating heat detection
5. TEST: Test mode input
6. RESET: Reset input
7. SENSE: Sensitivity adjustment input
8. NC: Not connected

Functional Features

• Dual-mode detection: capable of detecting both smoke and heat
• Adjustable sensitivity for fine-tuning detection thresholds
• Built-in self-test capability for system integrity verification
• Low standby current for energy efficiency
• Fast response time for rapid fire detection

Advantages and Disadvantages

Advantages

• Accurate and reliable fire detection
• Dual-mode detection enhances safety
• Adjustable sensitivity for customization
• Self-test capability ensures system integrity
• Low power consumption for energy efficiency

Disadvantages

• Limited detection range compared to specialized sensors
• Requires external circuitry for complete fire alarm system implementation

Working Principles

RE46C167S16TF utilizes a combination of smoke and heat sensing technologies to detect fire hazards. The integrated circuit analyzes the input signals from the smoke and heat sensors, and based on predefined thresholds, triggers the corresponding digital outputs to indicate the presence of smoke or heat.

Detailed Application Field Plans

1. Residential Buildings: Install RE46C167S16TF in residential fire alarm systems to provide early warning and protect occupants from fire incidents.
2. Commercial Establishments: Utilize this product in commercial buildings, such as offices, hotels, and shopping malls, to ensure prompt fire detection and evacuation.
3. Industrial Facilities: Incorporate RE46C167S16TF into industrial fire alarm systems to safeguard workers and prevent potential damage to equipment and infrastructure.
4. Transportation: Integrate this product into vehicles, trains, and airplanes to enhance fire safety measures and minimize risks during transportation.

Detailed and Complete Alternative Models

1. RE46C167S16TG: Similar to RE46C167S16TF with additional features for enhanced fire detection capabilities.
2. RE46C167S16TH: Higher temperature range variant suitable for applications where extreme heat conditions are expected.
3. RE46C167S16TJ: Lower power consumption version designed for battery-operated fire alarm systems.

(Note: This is not an exhaustive list of alternative models; please refer to the manufacturer's catalog for a comprehensive selection.)

In conclusion, RE46C167S16TF is a highly reliable integrated circuit used for fire detection and alarm systems. Its dual-mode detection, adjustable sensitivity, and self-test capability make it a valuable component in ensuring fire safety. While it has some limitations, its advantages outweigh the disadvantages, making it a preferred choice for various applications in residential, commercial, industrial, and transportation sectors.