RE46C101S8TF

Product Overview

Category

RE46C101S8TF 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

RE46C101S8TF 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

RE46C101S8TF 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
• Output Signal: Digital signal indicating smoke presence

Detailed Pin Configuration

1. VDD: Power supply input
2. GND: Ground reference
3. SENSE+: Positive input for smoke sensing
4. SENSE-: Negative input for smoke sensing
5. TEST: Test mode input
6. RESET: Reset input
7. VOUT: Digital output indicating smoke presence
8. NC: Not connected pin

Functional Features

• Smoke Sensing: RE46C101S8TF utilizes a specialized sensing mechanism to detect smoke particles accurately.
• Adjustable Sensitivity: The sensitivity of smoke detection can be adjusted using external components, allowing customization based on specific requirements.
• Test Mode: The test mode input facilitates testing and calibration of the device.
• Reset Functionality: The reset input allows for resetting the device to its initial state.
• Digital Output: The digital output pin provides a signal indicating the presence of smoke.

Advantages and Disadvantages

Advantages

• High sensitivity ensures reliable smoke detection.
• Low power consumption prolongs battery life in portable applications.
• Compact size enables easy integration into various devices.
• Adjustable sensitivity allows customization based on specific needs.

Disadvantages

• Requires external components for adjusting sensitivity, adding complexity to the design.
• Limited to smoke detection and not suitable for other types of fire detection.

Working Principles

RE46C101S8TF 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 device generates a digital output signal indicating the presence of smoke.

Detailed Application Field Plans

RE46C101S8TF finds extensive application in various fire detection and alarm systems. Some of the key application areas include:

1. Residential Buildings: Integration into smoke detectors for early fire detection in homes and apartments.
2. Commercial Spaces: Installation in office buildings, shopping malls, and hotels to ensure prompt fire detection and evacuation.
3. Industrial Facilities: Utilization in factories and warehouses to prevent potential fire hazards and protect valuable assets.
4. Transportation: Integration into vehicles, trains, and airplanes to enhance passenger safety by detecting fire incidents promptly.

Detailed and Complete Alternative Models

1. RE46C101E8TF: Similar to RE46C101S8TF but with extended temperature range (-40°C to +125°C).
2. RE46C101F8TF: Enhanced version with additional features such as built-in self-test and fault detection capabilities.
3. RE46C101P8TF: Package variant with a different pin configuration, suitable for specific PCB layouts.

(Note: The above alternative models are for illustrative purposes and may not represent the complete range of available alternatives.)

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