HOA0891-T55 Product Overview

Introduction

The HOA0891-T55 is a component belonging to the category of optical sensors. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

Category: Optical Sensor
Use: Detection of presence or absence of objects
Characteristics: High precision, compact size, reliable performance
Package: Through-hole package
Essence: Utilizes infrared light for object detection
Packaging/Quantity: Available in reels of 1000 units

Specifications

Operating Voltage: 4.5V to 16V
Output Type: Transistor
Sensing Distance: Up to 3.81mm
Operating Temperature Range: -40°C to 85°C
Lead Material: Tin-plated phosphor bronze

Detailed Pin Configuration

The HOA0891-T55 consists of three pins: 1. Pin 1: Ground (GND) 2. Pin 2: Power Supply (VCC) 3. Pin 3: Signal Output (OUT)

Functional Features

Reliable object detection
Fast response time
Low power consumption

Advantages and Disadvantages

Advantages

Compact size allows for versatile installation
High precision sensing
Wide operating temperature range

Disadvantages

Limited sensing distance compared to some alternatives
Vulnerable to ambient light interference

Working Principles

The HOA0891-T55 operates based on the interruption of an infrared light beam emitted from the internal LED. When an object obstructs the light path, the sensor detects the change in output, indicating the presence of the object.

Detailed Application Field Plans

The HOA0891-T55 finds applications in various fields including: - Automated vending machines - Printers and copiers - Industrial automation systems - Robotics and motion control

Detailed and Complete Alternative Models

Some alternative models to the HOA0891-T55 include: - HOA0901-012: Offers longer sensing distance - HOA0901-013: Enhanced ambient light rejection - HOA0901-014: Higher operating temperature range

In conclusion, the HOA0891-T55 optical sensor offers reliable object detection with high precision and compact size, making it suitable for diverse applications across different industries.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням HOA0891-T55 у технічних рішеннях

Sure, here are 10 common questions and answers related to the application of HOA0891-T55 in technical solutions:

What is HOA0891-T55?
- HOA0891-T55 is a high-performance optical sensor that combines a phototransistor with a light-emitting diode (LED) in a single package.
What are the typical applications of HOA0891-T55?
- HOA0891-T55 is commonly used in industrial automation, robotics, motion control, and position sensing applications.
What is the operating voltage range for HOA0891-T55?
- The operating voltage range for HOA0891-T55 is typically between 4.5V and 16V.
What is the output type of HOA0891-T55?
- HOA0891-T55 provides a digital output signal, making it suitable for interfacing with microcontrollers and other digital systems.
What is the typical response time of HOA0891-T55?
- The typical response time of HOA0891-T55 is around 10 microseconds.
Can HOA0891-T55 be used for object detection?
- Yes, HOA0891-T55 can be used for detecting the presence or absence of objects, as well as for counting and tracking objects in motion.
What is the recommended operating temperature range for HOA0891-T55?
- The recommended operating temperature range for HOA0891-T55 is typically between -40°C and 85°C.
Does HOA0891-T55 have built-in ambient light rejection?
- Yes, HOA0891-T55 is designed to minimize the effects of ambient light interference, making it suitable for use in various lighting conditions.
Can multiple HOA0891-T55 sensors be used together in an array?
- Yes, multiple HOA0891-T55 sensors can be arranged in an array to achieve multi-axis sensing and more complex detection capabilities.
Is HOA0891-T55 RoHS compliant?
- Yes, HOA0891-T55 is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly and safe for use in various applications.

I hope these questions and answers provide helpful information about the application of HOA0891-T55 in technical solutions. Let me know if you need further assistance!