OPB991L51Z Product Overview

Introduction

The OPB991L51Z is a versatile optical sensor designed for various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Optical Sensor
• Use: Detection and sensing of objects or motion
• Characteristics: High sensitivity, compact design, reliable performance
• Package: Compact housing with integrated components
• Essence: Utilizes infrared light for object detection
• Packaging/Quantity: Available in individual units or bulk packaging

Specifications

• Operating Voltage: 3.3V - 5V
• Output Type: Digital (TTL compatible)
• Sensing Distance: Up to 10mm
• Response Time: <1ms
• Operating Temperature: -40°C to 85°C
• Dimensions: 5mm x 5mm x 2mm

Detailed Pin Configuration

• Pin 1 (VCC): Power supply input
• Pin 2 (GND): Ground connection
• Pin 3 (OUT): Digital output signal

Functional Features

• Infrared Sensing: Utilizes infrared light for accurate object detection
• Digital Output: Provides a digital signal for easy interfacing with microcontrollers
• Compact Design: Small form factor for integration into various devices
• High Sensitivity: Capable of detecting objects at close range

Advantages and Disadvantages

Advantages

• Reliable performance in various lighting conditions
• Compact size allows for versatile integration
• Fast response time for real-time applications

Disadvantages

• Limited sensing distance compared to some alternatives
• Susceptible to interference from ambient infrared sources

Working Principles

The OPB991L51Z operates based on the principle of infrared light reflection. When an object enters the sensor's detection range, it reflects the emitted infrared light back to the sensor. The sensor then processes this reflected light to determine the presence or absence of the object.

Detailed Application Field Plans

The OPB991L51Z is suitable for a wide range of applications, including: - Object detection in automated machinery - Proximity sensing in robotics - Motion detection in security systems - Position sensing in consumer electronics

Detailed and Complete Alternative Models

• OPB9000: Offers extended sensing range
• OPB610: Compact design for space-constrained applications
• OPB700: Analog output for precise distance measurement

In conclusion, the OPB991L51Z optical sensor offers reliable performance and versatile functionality for various object detection and sensing applications. Its compact design and infrared sensing capabilities make it a valuable component in numerous electronic systems.

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