HOA0865-N55 Product Overview

Introduction

The HOA0865-N55 is a component belonging to the category of optical sensors. This product is commonly used for detecting the presence or absence of an object, as well as for position sensing in various applications. The following entry provides a comprehensive overview of the HOA0865-N55, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Optical Sensor
• Use: Object detection and position sensing
• Characteristics: High sensitivity, compact design, reliable performance
• Package: Through-hole package
• Essence: Utilizes infrared light for detection
• Packaging/Quantity: Available in reels with specified quantities

Specifications

• Operating Voltage: 4.5V to 16V
• Output Type: Phototransistor
• Sensing Distance: Up to 0.5 inches
• Operating Temperature Range: -40°C to 85°C
• Lead Material: Tin-plated, annealed copper

Detailed Pin Configuration

The HOA0865-N55 features a standard 4-pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. Output 4. N/C (Not connected)

Functional Features

• Infrared Sensing: Utilizes infrared light for accurate object detection.
• High Sensitivity: Capable of detecting objects at close range with high precision.
• Compact Design: Space-efficient form factor suitable for various applications.

Advantages and Disadvantages

Advantages

• Reliable performance in various environmental conditions
• Compact size allows for versatile integration
• High sensitivity ensures accurate detection

Disadvantages

• Limited sensing distance compared to some other optical sensors
• Requires external circuitry for specific applications

Working Principles

The HOA0865-N55 operates based on the principle of infrared light reflection. When an object is within the sensor's range, it reflects the emitted infrared light back to the sensor, triggering the output signal.

Detailed Application Field Plans

The HOA0865-N55 finds extensive use in the following application fields: - Automotive: Position sensing for gear shifters and brake pedals - Industrial Automation: Object detection in conveyor systems - Consumer Electronics: Paper detection in printers and copiers

Detailed and Complete Alternative Models

For applications requiring similar functionality, the following alternative models can be considered: - HOA0901-012: Offers extended sensing distance - HOA1405-001: Provides digital output for simplified interfacing - HOA1887-033: Enhanced temperature range for extreme environments

In conclusion, the HOA0865-N55 optical sensor offers reliable performance and high sensitivity for object detection and position sensing applications. Its compact design and versatile functionality make it a valuable component across various industries.

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