LTR-5576D Product Encyclopedia Entry

Introduction

The LTR-5576D is a versatile component that belongs to the category of light sensors. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Light Sensor
• Use: Detecting ambient light levels
• Characteristics: High sensitivity, low power consumption
• Package: Surface mount package
• Essence: Converts light intensity into electrical signals
• Packaging/Quantity: Typically available in reels of 1000 units

Specifications

• Operating Voltage: 2.7V to 3.6V
• Output Type: Digital output
• Spectral Response Range: 400nm to 700nm
• Operating Temperature Range: -40°C to 85°C
• Dimensions: 2.0mm x 2.1mm x 0.7mm

Detailed Pin Configuration

The LTR-5576D has a standard pin configuration with specific pins dedicated to power supply, ground, and digital output. The detailed pinout is as follows: - Pin 1: VCC (Power Supply) - Pin 2: GND (Ground) - Pin 3: OUT (Digital Output)

Functional Features

• High sensitivity to ambient light
• Low power consumption for energy efficiency
• Digital output for easy interfacing with microcontrollers
• Compact surface mount package for space-constrained applications

Advantages and Disadvantages

Advantages

• Precise light detection in various environments
• Minimal power requirements extend battery life in portable devices
• Small form factor enables integration into compact designs

Disadvantages

• Limited spectral response range compared to some other light sensors
• Susceptible to interference from certain artificial light sources

Working Principles

The LTR-5576D operates based on the principle of photoconductivity. When exposed to light, the sensor's internal semiconductor material undergoes changes in conductivity, leading to the generation of a corresponding digital output signal.

Detailed Application Field Plans

Ambient Light Sensing

The LTR-5576D finds extensive use in applications requiring ambient light sensing, such as: - Display brightness control in mobile devices - Automatic lighting adjustment in smart home systems - Daylight harvesting in energy-efficient lighting systems

Detailed and Complete Alternative Models

For users seeking alternatives to the LTR-5576D, several comparable light sensors are available in the market, including: - LTR-301 - LTR-559 - LTR-501

In conclusion, the LTR-5576D stands as a reliable light sensor with notable sensitivity and low power consumption, making it suitable for diverse ambient light sensing applications.

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