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HOA0881-L55
Product Overview
Category
The HOA0881-L55 belongs to the category of optical sensors.
Use
It is used for detecting the presence or absence of an object, as well as for position sensing in various applications.
Characteristics
- Utilizes infrared light for detection
- Compact and lightweight design
- High sensitivity and accuracy
- Suitable for industrial and consumer applications
Package
The HOA0881-L55 comes in a small, surface-mount package.
Essence
The essence of the HOA0881-L55 lies in its reliable and precise object detection capabilities.
Packaging/Quantity
Typically packaged in reels, with quantities varying based on manufacturer specifications.
Specifications
- Operating Wavelength: 950 nm
- Supply Voltage: 4.5 V to 5.5 V
- Output Type: Phototransistor
- Operating Temperature Range: -40°C to 85°C
- Response Time: 10 µs
Detailed Pin Configuration
The HOA0881-L55 features a standard 4-pin configuration: 1. Anode 2. Cathode 3. Collector 4. Emitter
Functional Features
- High-speed object detection
- Ambient light immunity
- Low power consumption
- Reliable performance in various environmental conditions
Advantages
- Precise and accurate object detection
- Versatile application in different industries
- Compact and easy to integrate into existing systems
Disadvantages
- Limited range compared to some other sensor types
- Susceptible to interference from certain materials
Working Principles
The HOA0881-L55 operates based on the principle of detecting the interruption of the infrared light beam emitted by the sensor. When an object obstructs the light path, the phototransistor output changes, indicating the presence of the object.
Detailed Application Field Plans
The HOA0881-L55 is widely used in the following applications: - Printers and copiers for paper jam detection - Industrial automation for part presence verification - Consumer electronics for touchless switch activation - Robotics for object detection and positioning
Detailed and Complete Alternative Models
Some alternative models to the HOA0881-L55 include: - HLC1395-001 - HSDL-9100-021 - OPB608A
In conclusion, the HOA0881-L55 optical sensor offers precise and reliable object detection capabilities, making it a valuable component in various industrial and consumer applications.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem HOA0881-L55 w rozwiązaniach technicznych
What is HOA0881-L55?
- HOA0881-L55 is a reflective sensor that consists of an infrared emitting diode and a phototransistor.
How does HOA0881-L55 work?
- The infrared light emitted by the diode is reflected off a surface and detected by the phototransistor, producing an output signal.
What are the typical applications of HOA0881-L55?
- It is commonly used for object detection, position sensing, and assembly line automation.
What is the operating voltage range for HOA0881-L55?
- The operating voltage range is typically between 4.5V and 16V.
What is the sensing distance of HOA0881-L55?
- The sensing distance can vary based on the reflectivity of the surface but is typically in the range of a few millimeters to a few centimeters.
Can HOA0881-L55 be used in outdoor environments?
- It is not recommended for outdoor use as it is optimized for indoor applications and may be affected by ambient light and environmental conditions.
What is the response time of HOA0881-L55?
- The response time is typically in the range of microseconds, making it suitable for high-speed applications.
Does HOA0881-L55 require any external components for operation?
- It may require external resistors or capacitors for proper operation, depending on the specific application requirements.
Is HOA0881-L55 sensitive to ambient light?
- It has built-in shielding to minimize the effects of ambient light, but excessive ambient light can still affect its performance.
Can HOA0881-L55 be used in harsh industrial environments?
- It is not designed for harsh industrial environments and may require additional protection or housing if used in such conditions.