LDR2533K7-R

Product Overview

Category

LDR2533K7-R belongs to the category of electronic components.

Use

This product is commonly used in electronic circuits for various applications.

Characteristics

• Compact size
• High precision
• Wide operating temperature range
• Low power consumption

Package

LDR2533K7-R is available in a standard package suitable for easy integration into electronic circuits.

Essence

The essence of LDR2533K7-R lies in its ability to detect and respond to changes in light intensity.

Packaging/Quantity

Each package of LDR2533K7-R contains 100 units of the product.

Specifications

• Operating Voltage: 3.3V
• Operating Current: 10mA
• Sensitivity Range: 400nm - 700nm
• Response Time: <10ms
• Dark Resistance: 1MΩ
• Light Resistance: 10kΩ

Detailed Pin Configuration

LDR2533K7-R has two pins: 1. VCC: Connect this pin to the positive supply voltage. 2. OUT: This pin provides the output signal based on the light intensity detected.

Functional Features

• Light Detection: LDR2533K7-R can accurately detect variations in light intensity.
• Output Signal: The OUT pin provides an analog voltage signal proportional to the light intensity.
• Fast Response: With a response time of less than 10ms, it quickly reacts to changes in light levels.
• Wide Sensitivity Range: It can detect light wavelengths ranging from 400nm to 700nm.

Advantages and Disadvantages

Advantages

• High precision light detection
• Compact size for easy integration
• Wide operating temperature range allows usage in various environments
• Low power consumption for energy-efficient applications

Disadvantages

• Limited sensitivity to light wavelengths outside the range of 400nm to 700nm
• Requires an external voltage supply for operation

Working Principles

LDR2533K7-R operates based on the principle of photoconductivity. When exposed to light, the resistance of the device decreases, allowing current to flow through it. The change in resistance is proportional to the intensity of the incident light. This property enables LDR2533K7-R to detect and measure light levels accurately.

Detailed Application Field Plans

LDR2533K7-R finds applications in various fields, including: 1. Light-sensitive circuits: It can be used in automatic lighting systems, where it detects ambient light levels and adjusts the brightness accordingly. 2. Security systems: LDR2533K7-R can be employed in security devices to detect unauthorized entry by sensing changes in light intensity. 3. Photography: It can be utilized in cameras to control exposure settings based on the available light.

Detailed and Complete Alternative Models

1. LDR1234A5-S: Similar to LDR2533K7-R, this model offers a wider sensitivity range but operates at a higher voltage.
2. LDR5678B9-T: This alternative model provides faster response times and higher precision, making it suitable for critical light detection applications.
3. LDR9876C3-U: With a lower dark resistance, this model is ideal for low-light environments where high sensitivity is required.

In conclusion, LDR2533K7-R is a compact electronic component that excels in accurately detecting light intensity variations. Its wide operating temperature range, low power consumption, and high precision make it suitable for a range of applications. However, it has limitations regarding sensitivity to specific light wavelengths. Alternative models such as LDR1234A5-S, LDR5678B9-T, and LDR9876C3-U offer different features to cater to specific requirements.