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HOA1884-011 Product Overview
Introduction
The HOA1884-011 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 HOA1884-011, 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 of 1000 units
Specifications
- Operating Voltage: 4.5V to 16V
- Output Type: Phototransistor
- Output Configuration: NPN
- Response Time: 10µs
- Operating Temperature Range: -40°C to 85°C
- Lead Material: 100% matte tin-plated lead frame
Detailed Pin Configuration
- Pin 1: Anode (+)
- Pin 2: Cathode (-)
- Pin 3: Collector (C)
- Pin 4: Emitter (E)
Functional Features
- High sensitivity to infrared light
- Fast response time
- Reliable operation in varying environmental conditions
- Low power consumption
Advantages and Disadvantages
Advantages
- Compact design allows for easy integration into various applications
- High sensitivity enables accurate object detection
- Wide operating temperature range enhances versatility
Disadvantages
- Limited range for object detection
- Susceptible to interference from ambient infrared sources
Working Principles
The HOA1884-011 operates based on the principle of modulated infrared light detection. When an object is within the sensor's detection range, it obstructs the infrared light, causing a change in the phototransistor's conductivity. This change is then converted into an electrical signal, indicating the presence or absence of the object.
Detailed Application Field Plans
The HOA1884-011 finds extensive use in various applications, including: 1. Automated vending machines for detecting product availability 2. Printers and copiers for paper jam detection 3. Robotics for object detection and positioning 4. Industrial automation for part presence verification
Detailed and Complete Alternative Models
For users seeking alternative options, the following models can be considered: - HOA1874-012: Similar characteristics with enhanced range - HOA1904-013: Higher sensitivity and faster response time - HOA1914-014: Enhanced resistance to ambient infrared interference
In conclusion, the HOA1884-011 optical sensor offers reliable object detection and position sensing capabilities, making it suitable for a wide range of applications. Its compact design, high sensitivity, and operational reliability make it a valuable component in various electronic systems.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem HOA1884-011 w rozwiązaniach technicznych
What is HOA1884-011?
- HOA1884-011 is a reflective sensor module commonly used for detecting the presence or absence of an object.
How does HOA1884-011 work?
- It works by emitting infrared light and detecting the reflection off an object, allowing it to determine the object's presence.
What are the typical applications of HOA1884-011?
- It is commonly used in industrial automation, robotics, vending machines, and other applications where object detection is required.
What is the operating voltage range for HOA1884-011?
- The operating voltage range is typically between 4.5V to 16V.
What is the sensing distance of HOA1884-011?
- The sensing distance can vary based on the specific application and environmental conditions, but it is typically around 0.2 inches to 0.4 inches.
Can HOA1884-011 be used in outdoor environments?
- It is not recommended for outdoor use as it may be affected by ambient light and environmental factors.
What is the output type of HOA1884-011?
- It typically provides a digital output signal, making it easy to interface with microcontrollers and other digital systems.
Is HOA1884-011 sensitive to ambient light?
- It has built-in ambient light rejection, which helps minimize the impact of ambient light on its performance.
Can multiple HOA1884-011 sensors be used together?
- Yes, multiple sensors can be used together to cover larger areas or for redundancy in critical applications.
Are there any special considerations for mounting HOA1884-011?
- It is important to mount the sensor securely and ensure that the reflective surface is positioned appropriately for reliable operation.