OPB880N55

Product Overview

Category: Optoelectronics
Use: Object detection and sensing
Characteristics: Infrared reflective sensor, compact design
Package: Through-hole
Essence: Reliable object detection
Packaging/Quantity: Bulk packaging, quantity varies

Specifications

Operating Wavelength: 890nm
Sensing Distance: Up to 3mm
Output Configuration: Phototransistor
Operating Temperature Range: -40°C to +85°C
Supply Voltage: 4.5V to 5.5V

Detailed Pin Configuration

Anode (+)
Cathode (-)
Collector (C)
Emitter (E)

Functional Features

Compact size for easy integration
High sensitivity for accurate object detection
Wide operating temperature range for versatile use
Low power consumption for energy efficiency

Advantages and Disadvantages

Advantages: - Reliable object detection in various conditions - Compact design for easy integration - Wide operating temperature range

Disadvantages: - Limited sensing distance compared to some alternatives - Requires precise alignment for optimal performance

Working Principles

The OPB880N55 operates based on the principle of infrared reflection. When an object is within the sensing distance, it reflects the emitted infrared light back to the phototransistor, causing a change in its output state. This change is then used to detect the presence or absence of the object.

Detailed Application Field Plans

The OPB880N55 is suitable for a wide range of applications including: - Automated vending machines - Robotics - Printers and copiers - Industrial automation

Detailed and Complete Alternative Models

OPB9000 Series: Offers longer sensing distances
OPB610 Series: Provides higher ambient light immunity
OPB700 Series: Designed for harsh industrial environments

In conclusion, the OPB880N55 is a reliable infrared reflective sensor with a compact design and high sensitivity, making it suitable for various object detection applications. While it has limitations in sensing distance, its wide operating temperature range and low power consumption make it a valuable component in many electronic systems.

Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням OPB880N55 у технічних рішеннях

What is OPB880N55?
- OPB880N55 is a reflective object sensor with an infrared LED and phototransistor, used for detecting the presence or absence of an object.
What is the operating voltage range of OPB880N55?
- The operating voltage range of OPB880N55 is typically 4.5V to 5.5V.
What is the typical sensing distance of OPB880N55?
- The typical sensing distance of OPB880N55 is around 0.2 inches (5mm).
Can OPB880N55 be used in harsh environments?
- OPB880N55 is not designed for harsh environments and may require additional protection if used in such conditions.
What is the output type of OPB880N55?
- OPB880N55 provides a digital output, typically high when no object is detected and low when an object is detected.
What is the response time of OPB880N55?
- The response time of OPB880N55 is typically in the range of microseconds, making it suitable for high-speed applications.
Is OPB880N55 sensitive to ambient light?
- OPB880N55 is designed to minimize the effects of ambient light, but excessive ambient light may still affect its performance.
Can OPB880N55 be used for edge detection?
- Yes, OPB880N55 can be used for edge detection due to its precise sensing capabilities.
What are the typical applications of OPB880N55?
- Typical applications of OPB880N55 include object detection, position sensing, and assembly line automation.
Does OPB880N55 require any external components for operation?
- OPB880N55 may require external resistors or capacitors for proper operation, depending on the specific application requirements.