HOA6990-N55 Product Overview

Introduction

The HOA6990-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 provides a comprehensive overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the HOA6990-N55.

Basic Information Overview

• Category: Optical Sensor
• Use: Object detection and position sensing
• Characteristics: High precision, reliable performance, compact design
• Package: Encased in a protective housing
• Essence: Utilizes infrared light for detection
• Packaging/Quantity: Typically sold individually or in small quantities

Specifications

• Operating Voltage: 5V
• Output Type: Digital (TTL)
• Detection Range: Up to 10mm
• Response Time: <1ms
• Operating Temperature: -40°C to 85°C
• Dimensions: 5mm x 5mm x 3mm

Detailed Pin Configuration

The HOA6990-N55 features the following pin configuration: - Pin 1: VCC (5V) - Pin 2: GND (Ground) - Pin 3: Output

Functional Features

• Utilizes infrared light for object detection
• Digital output for easy interfacing with microcontrollers
• Compact size for versatile installation options
• High-speed response time for real-time applications

Advantages and Disadvantages

Advantages

• High precision sensing
• Fast response time
• Reliable performance in various environmental conditions

Disadvantages

• Limited detection range
• Susceptible to ambient light interference

Working Principles

The HOA6990-N55 operates based on the principle of infrared light reflection. When an object is within its detection range, the infrared light emitted by the sensor reflects off the object and is detected by the internal receiver, resulting in a digital output signal.

Detailed Application Field Plans

The HOA6990-N55 finds extensive use in the following application fields: 1. Automated assembly lines for object detection and positioning 2. Robotics for proximity sensing and obstacle avoidance 3. Printers and copiers for paper jam detection 4. Vending machines for product dispensing verification 5. Security systems for door and drawer intrusion detection

Detailed and Complete Alternative Models

For users seeking alternative models to the HOA6990-N55, the following options are available: 1. HOA1405 Series: Offers extended detection range and analog output 2. TCST2103: Provides similar digital output with enhanced ambient light rejection 3. EE-SX672: Compact form factor with built-in emitter and receiver

In conclusion, the HOA6990-N55 optical sensor presents a reliable solution for object detection and position sensing in various applications, despite its limitations in detection range and susceptibility to ambient light interference.

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