AS7261-BLGM

Product Overview

The AS7261-BLGM belongs to the category of spectral sensors and is designed for use in various applications such as color matching, process control, and material analysis. This sensor is known for its compact size, high sensitivity, and low power consumption. The package includes the AS7261-BLGM sensor itself, along with essential documentation and support materials. It is an essential component for applications requiring accurate spectral analysis.

Specifications

• Operating Voltage: 2.7V to 3.6V
• Interface: I2C
• Spectral Range: 410nm to 940nm
• Package Type: Surface Mount
• Dimensions: 4.5mm x 4.7mm x 2.5mm

Detailed Pin Configuration

The AS7261-BLGM features a 16-pin configuration, including power supply pins, I2C communication pins, and spectral sensing pins. The detailed pinout is as follows: 1. VDD (Power Supply) 2. GND (Ground) 3. SCL (I2C Clock) 4. SDA (I2C Data) 5. INT (Interrupt) 6. NC (No Connection) 7. NC 8. NC 9. NC 10. NC 11. NC 12. NC 13. NC 14. NC 15. NC 16. NC

Functional Features

The AS7261-BLGM offers the following functional features: - Six independent optical filters - Integrated ADC for spectral data conversion - High sensitivity and resolution - Low power consumption - Compact form factor

Advantages and Disadvantages

Advantages

• Accurate spectral analysis
• Compact size
• Low power consumption
• High sensitivity

Disadvantages

• Limited spectral range compared to some alternative models
• Requires careful calibration for precise measurements

Working Principles

The AS7261-BLGM operates based on the principle of spectral analysis using six independent optical filters. When light interacts with the filters, the sensor measures the intensity of each wavelength within the specified range. This data is then converted into digital values using the integrated ADC, providing accurate spectral information.

Detailed Application Field Plans

The AS7261-BLGM is well-suited for a wide range of applications, including: - Color matching in display and lighting industries - Process control in manufacturing environments - Material analysis in research and development settings - Spectral identification in agricultural and environmental monitoring

Detailed and Complete Alternative Models

Some alternative models to the AS7261-BLGM include: - AS7262: Offers extended spectral range - AS7263: Provides additional functionality for UV sensing - AS7265X: Features higher resolution and expanded capabilities

In conclusion, the AS7261-BLGM is a versatile spectral sensor that offers accurate and reliable performance in various applications. Its compact design, high sensitivity, and low power consumption make it a valuable component for spectral analysis requirements.

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