ALS31300EEJASR-JOY

Product Overview

• Category: Integrated Circuit
• Use: ALS31300EEJASR-JOY is a digital sensor used for measuring light intensity in various applications.
• Characteristics: This sensor has high sensitivity and accuracy, low power consumption, and a compact design.
• Package: The ALS31300EEJASR-JOY comes in a small surface-mount package.
• Essence: It provides precise light intensity measurements for electronic devices and systems.
• Packaging/Quantity: Typically packaged in reels of 2500 units.

Specifications

• Operating Voltage: 2.7V to 3.6V
• Output Type: Digital I2C Interface
• Measurement Range: 0.01 lux to 83k lux
• Operating Temperature: -40°C to 85°C
• Dimensions: 3mm x 3mm x 0.75mm

Detailed Pin Configuration

1. VDD (Power Supply)
2. SDA (I2C Data)
3. SCL (I2C Clock)
4. INT (Interrupt Output)
5. ADDR (I2C Address Select)
6. GND (Ground)

Functional Features

• High Sensitivity: Provides accurate light intensity measurements across a wide range.
• Low Power Consumption: Suitable for battery-powered devices and energy-efficient applications.
• Digital Interface: Utilizes the I2C protocol for easy integration with microcontrollers and other digital systems.

Advantages and Disadvantages

Advantages

• Accurate and reliable light intensity measurements
• Low power consumption extends battery life
• Compact size for easy integration into various devices

Disadvantages

• Limited operating temperature range compared to some competing sensors
• Requires I2C interface capability in the host system

Working Principles

The ALS31300EEJASR-JOY utilizes a photodiode array to convert incident light into electrical signals. These signals are then processed digitally to provide precise light intensity measurements.

Detailed Application Field Plans

This sensor is suitable for a wide range of applications, including: - Ambient light sensing in mobile devices - Display brightness control in TVs and monitors - Automatic lighting adjustment in smart home systems - Industrial light measurement and control in manufacturing environments

Detailed and Complete Alternative Models

• ALS31300EEJASR-PRO: A professional-grade version with extended temperature range and higher accuracy.
• ALS31300EEJASR-LITE: A cost-effective variant with slightly reduced measurement range.

In conclusion, the ALS31300EEJASR-JOY is a versatile digital light sensor with high sensitivity and low power consumption, making it suitable for various electronic applications requiring precise light intensity measurements.

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