QPE1113 Product Overview

Introduction

The QPE1113 is a versatile electronic component that belongs to the category of infrared proximity sensors. This entry provides an in-depth overview of the QPE1113, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Infrared Proximity Sensor
• Use: Detecting the presence of objects within a certain range without any physical contact
• Characteristics: High sensitivity, low power consumption, compact design
• Package: Surface-mount package
• Essence: Utilizes infrared light to detect the proximity of objects
• Packaging/Quantity: Typically available in reels of 1000 units

Specifications

• Operating Voltage: 3.3V - 5V
• Output Type: Digital (High/Low)
• Detection Range: Up to 20cm
• Dimensions: 5mm x 5mm x 2mm

Detailed Pin Configuration

The QPE1113 typically consists of three pins: 1. VCC (Power Supply) 2. GND (Ground) 3. OUT (Digital Output)

Functional Features

• Infrared Sensing: Utilizes infrared light to detect the presence of objects
• Digital Output: Provides a digital signal based on the detection of objects
• Low Power Consumption: Suitable for battery-operated applications

Advantages and Disadvantages

Advantages

• High sensitivity
• Compact design
• Low power consumption

Disadvantages

• Limited detection range
• Susceptible to ambient light interference

Working Principles

The QPE1113 operates by emitting infrared light and measuring the reflection or absence of reflection from nearby objects. When an object is detected within its range, the sensor outputs a digital signal indicating the presence of the object.

Detailed Application Field Plans

The QPE1113 is commonly used in various applications, including: - Proximity sensing in mobile devices - Object detection in robotics - Touchless switches in sanitary equipment - Presence detection in vending machines

Detailed and Complete Alternative Models

Some alternative models to the QPE1113 include: - QPE1120: Extended detection range variant - QPE1105: Lower power consumption variant - QPE1150: Enhanced ambient light rejection variant

In conclusion, the QPE1113 is a reliable infrared proximity sensor with versatile applications and notable advantages in sensitivity and power efficiency. Its compact design and digital output make it suitable for diverse electronic projects and systems.

[Word Count: 386]