HOA6990-T55 Product Overview

Introduction

The HOA6990-T55 is a component belonging to the category of optical sensors. This sensor is widely used in various applications due to its unique characteristics and functional features. In this entry, we will provide an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the HOA6990-T55.

Basic Information Overview

• Category: Optical Sensor
• Use: Detection of reflective objects
• Characteristics: High sensitivity, compact design, reliable performance
• Package: Through-hole package
• Essence: Utilizes infrared light for object detection
• Packaging/Quantity: Available in reels with varying quantities

Specifications

• Operating Voltage: 4.5V to 16V
• Output Type: Phototransistor
• Sensing Distance: Up to 3mm
• Operating Temperature: -40°C to 85°C
• Dimensions: 7.62mm x 4.83mm x 7.62mm

Detailed Pin Configuration

The HOA6990-T55 consists of three pins: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Output signal)

Functional Features

• High sensitivity to detect reflective surfaces
• Compact design for easy integration into various systems
• Reliable performance in different environmental conditions

Advantages and Disadvantages

Advantages

• High sensitivity enables accurate object detection
• Compact design allows for versatile installation
• Reliable performance ensures consistent operation

Disadvantages

• Limited sensing distance of up to 3mm
• Susceptible to ambient light interference

Working Principles

The HOA6990-T55 operates based on the principle of infrared light reflection. When an object is within the sensing distance, the infrared light emitted by the sensor reflects off the object and is detected by the phototransistor, resulting in a corresponding output signal.

Detailed Application Field Plans

The HOA6990-T55 finds extensive use in various applications, including: - Automated vending machines - Printers and copiers - Object detection in industrial automation - Robotics and motion sensing systems

Detailed and Complete Alternative Models

Some alternative models to the HOA6990-T55 include: - HOA0901-011: Similar operating principles with a different form factor - HOA1887-012: Enhanced sensing distance and ambient light rejection capabilities - HOA1405-001: Higher precision and adjustable sensing distance

In conclusion, the HOA6990-T55 optical sensor offers high sensitivity and reliable performance, making it suitable for diverse applications in the field of object detection and automation.

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