APDS-9130
Product Overview
The APDS-9130 belongs to the category of ambient light sensors and proximity sensors. It is commonly used in electronic devices to detect the ambient light intensity and proximity of objects. The sensor is characterized by its small package size, low power consumption, and high sensitivity. It is typically available in a compact package and is essential for applications requiring accurate ambient light and proximity detection.
Specifications
- Operating Voltage: 2.4V to 3.6V
- Ambient Light Sensing Range: 0.01 lux to 64,000 lux
- Proximity Detection Range: Up to 100mm
- Package Type: Surface Mount
- Package Quantity: 2500 units per reel
Detailed Pin Configuration
The APDS-9130 features a standard pin configuration with specific pins dedicated to power supply, ground, I2C communication, and ambient light and proximity sensing.
Functional Features
- Integrated ambient light and proximity sensor
- I2C interface for communication
- Low power consumption
- High sensitivity and resolution
Advantages and Disadvantages
Advantages - Small package size - Accurate ambient light and proximity detection - Low power consumption
Disadvantages - Limited proximity detection range - Susceptible to interference from external light sources
Working Principles
The APDS-9130 operates based on the principles of photometry and proximity detection. It utilizes internal algorithms to convert light intensity and proximity data into digital signals, which can be accessed through the I2C interface.
Detailed Application Field Plans
The APDS-9130 is widely used in various applications such as mobile devices, tablets, laptops, and industrial automation equipment. In mobile devices, it enables automatic screen brightness adjustment and proximity-based touch detection. In industrial automation, it facilitates object detection and presence sensing.
Detailed and Complete Alternative Models
- APDS-9301: Offers extended ambient light sensing range
- APDS-9930: Integrates gesture detection along with ambient light and proximity sensing
- TSL2591: Provides high-resolution digital light sensing capabilities
In conclusion, the APDS-9130 is a versatile ambient light and proximity sensor that finds extensive use in electronic devices and industrial applications due to its compact design, high sensitivity, and low power consumption.
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What is APDS-9130?
- APDS-9130 is a digital ambient light sensor with an I2C interface that provides accurate ambient light sensing.
How does APDS-9130 work?
- The APDS-9130 uses a photodiode to convert light into an electrical current, which is then converted into a digital output through its integrated ADC.
What are the typical applications of APDS-9130?
- APDS-9130 is commonly used in mobile devices, industrial automation, and consumer electronics for automatic display brightness adjustment and backlight control.
What is the operating voltage range of APDS-9130?
- The operating voltage range of APDS-9130 is typically 2.3V to 3.6V.
Can APDS-9130 be used in outdoor environments?
- Yes, APDS-9130 can be used in outdoor environments as it has a wide dynamic range and can handle varying light conditions.
Is APDS-9130 sensitive to infrared light?
- Yes, APDS-9130 is sensitive to both visible and infrared light, allowing it to accurately sense ambient light levels.
What is the resolution of APDS-9130?
- The APDS-9130 has a high-resolution output, typically providing 16-bit digital output for precise light sensing.
Does APDS-9130 have built-in noise rejection capabilities?
- Yes, APDS-9130 features built-in ambient light and flicker noise rejection to ensure accurate and reliable light sensing.
Can APDS-9130 be integrated with microcontrollers?
- Yes, APDS-9130 can be easily interfaced with microcontrollers using its I2C interface, making it suitable for integration into various technical solutions.
Are there any specific considerations for PCB layout when using APDS-9130?
- It is recommended to follow the manufacturer's guidelines for PCB layout to minimize interference and ensure optimal performance of APDS-9130 in technical solutions.