OPB990N11Z

Product Overview

The OPB990N11Z is a reflective object sensor designed for use in various applications. This sensor falls under the category of optoelectronics and is commonly used for detecting the presence or absence of objects, as well as for position sensing. Its characteristics include high sensitivity, compact size, and reliable performance. The sensor is typically packaged in a durable housing and is available in various packaging quantities to suit different application needs.

Specifications

• Operating Voltage: 5V
• Output Type: Digital
• Sensing Method: Reflective
• Sensing Distance: 3mm to 10mm
• Operating Temperature: -40°C to 85°C
• Package Type: Through Hole
• Package Quantity: 10 pieces per pack

Detailed Pin Configuration

The OPB990N11Z features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Output 4. N/C (Not Connected)

Functional Features

• High sensitivity for accurate object detection
• Compact design for easy integration into various systems
• Digital output for simplified interfacing with microcontrollers
• Reliable performance across a wide operating temperature range

Advantages and Disadvantages

Advantages

• High sensitivity allows for precise object detection
• Compact size enables versatile installation options
• Digital output simplifies integration with control systems

Disadvantages

• Limited sensing distance compared to some other sensors
• Susceptible to ambient light interference in certain environments

Working Principles

The OPB990N11Z operates based on the principle of reflective sensing. It emits an infrared light beam and detects the reflection from nearby objects. When an object is present within the sensing range, the sensor's output transitions to indicate the object's presence.

Detailed Application Field Plans

The OPB990N11Z is commonly used in the following applications: - Object detection in automated assembly lines - Position sensing in robotics and machinery - Proximity sensing in consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the OPB990N11Z include: - TCRT5000: A similar reflective object sensor with a longer sensing distance - QRE1113: A reflective sensor with analog output for continuous distance measurement - GP2Y0A21YK0F: A compact sensor with a longer sensing range for specific applications

In conclusion, the OPB990N11Z offers high sensitivity and reliable performance in reflective object sensing applications. While it has limitations in sensing distance and susceptibility to ambient light, its compact design and digital output make it a popular choice for various industrial and consumer applications.