OPB911L55

Product Overview

Category

The OPB911L55 belongs to the category of optical sensors.

Use

It is used for detecting the presence or absence of an object by utilizing an infrared light source and a photodetector.

Characteristics

• Utilizes infrared light for detection
• Compact size
• High sensitivity
• Low power consumption

Package

The OPB911L55 is available in a compact, surface-mount package.

Essence

The essence of OPB911L55 lies in its ability to accurately detect the presence of objects using infrared technology.

Packaging/Quantity

The sensor is typically packaged in reels and is available in varying quantities based on customer requirements.

Specifications

• Operating Voltage: 5V
• Current Consumption: 20mA
• Detection Range: Up to 10mm
• Output Type: Digital (High/Low)

Detailed Pin Configuration

The OPB911L55 has a standard pin configuration with connections for power, ground, and digital output.

| Pin Name | Description | |----------|-----------------| | VCC | Power Supply | | GND | Ground | | OUT | Digital Output |

Functional Features

• Infrared light source and photodetector for accurate object detection
• Digital output for easy interfacing with microcontrollers
• Compact design for integration into various applications

Advantages

• High sensitivity for reliable object detection
• Low power consumption for energy efficiency
• Compact size allows for versatile installation

Disadvantages

• Limited detection range compared to some other sensors
• Susceptible to ambient light interference

Working Principles

The OPB911L55 operates by emitting infrared light and measuring the amount of reflected light. When an object is present within the detection range, the reflected light triggers the photodetector, resulting in a digital output signal.

Detailed Application Field Plans

The OPB911L55 is suitable for a wide range of applications including: - Object detection in automated machinery - Proximity sensing in robotics - Paper detection in printers and copiers - End-of-line detection in conveyor systems

Detailed and Complete Alternative Models

Some alternative models to OPB911L55 include: - TCRT5000 - Similar infrared sensor with adjustable detection range - GP2Y0A21YK - Infrared proximity sensor with longer detection range - QRE1113 - Reflective object sensor with analog output

In conclusion, the OPB911L55 optical sensor offers a compact and efficient solution for object detection and proximity sensing in various applications.

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