APDS-9253-001 Overview
The APDS-9253-001 is a compact, integrated ambient light and proximity sensor module designed for precise environmental sensing in industrial and consumer electronics. It combines a photodiode array with an infrared LED, enabling accurate detection of light intensity and object proximity. This device supports a wide operating voltage range and offers high sensitivity with low power consumption, making it ideal for applications requiring reliable, real-time light and proximity measurements. Its small footprint and robust packaging allow seamless integration into compact systems, enhancing performance while minimizing space requirements. For detailed product sourcing and technical support, visit IC Manufacturer.
APDS-9253-001 Technical Specifications
| Parameter | Specification |
|---|---|
| Sensing Elements | Photodiode array and IR LED |
| Operating Voltage | 2.7 V to 3.6 V |
| Ambient Light Sensing Range | 0.01 to 10,000 lux |
| Proximity Detection Range | Up to 10 cm |
| Power Consumption | Typically 100 ??A in active mode |
| Interface | I2C serial bus |
| Package Type | Compact 4-pin LGA |
| Operating Temperature | -40 ??C to +85 ??C |
| Response Time | Less than 100 ms |
APDS-9253-001 Key Features
- Dual sensing capability: Integrates ambient light detection with proximity sensing, enabling multifunctional use in limited space.
- Wide dynamic range: Measures ambient light from very low (0.01 lux) to high intensity (10,000 lux), ensuring accurate performance across diverse lighting conditions.
- Low power operation: Consumes minimal current during active sensing, extending battery life in portable and embedded applications.
- Fast response time: Provides near real-time data updates with response times under 100 milliseconds, supporting responsive system designs.
- I2C communication: Facilitates easy integration with common microcontrollers and processors, simplifying system design and reducing development time.
- Robust operating temperature range: Maintains accurate sensing in harsh industrial and outdoor environments from -40 ??C to +85 ??C.
- Compact LGA package: Enables high-density PCB layouts, ideal for space-constrained designs without sacrificing functionality.
APDS-9253-001 Advantages vs Typical Alternatives
This sensor module stands out against typical alternatives due to its combined ambient light and proximity sensing in a single compact package, reducing system complexity and cost. Its high sensitivity across a broad illumination range and low power consumption make it more efficient for battery-powered devices. The fast response and robust temperature tolerance improve reliability in industrial environments, while the standard I2C interface ensures straightforward integration with existing systems.
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Typical Applications
- Ambient light and proximity detection in industrial automation systems, enabling adaptive lighting control and object presence sensing for enhanced process monitoring and safety.
- Consumer electronics, such as smartphones and tablets, for automatic screen brightness adjustment and proximity-based user interface actions.
- Energy-efficient lighting systems, where ambient light sensing optimizes illumination levels to reduce power consumption.
- Smart home devices that require accurate environmental sensing for user comfort and energy management.
APDS-9253-001 Brand Info
The APDS-9253-001 is developed by a leading manufacturer specializing in integrated sensor solutions for ambient light and proximity detection. The product reflects the brand??s commitment to delivering high-performance, reliable components tailored to industrial and consumer markets. With extensive quality control and support infrastructure, this sensor module is designed to meet stringent requirements for accuracy, durability, and ease of integration.
FAQ
What communication protocols does the sensor support?
The device uses a standard I2C serial interface, which allows for simple connection to most microcontrollers and processors. This protocol supports efficient data transfer and easy configuration of sensor parameters.
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What is the operating temperature range of the module?
The sensor operates reliably within a broad temperature range from -40 ??C to +85 ??C, making it suitable for both indoor and harsh outdoor industrial environments.
How does the sensor handle low light conditions?
The photodiode array is designed to detect ambient light levels as low as 0.01 lux, enabling accurate sensing in very dim environments without significant noise interference.
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Can the proximity sensing range be adjusted for different applications?
The module??s proximity detection range extends up to 10 cm. While this is fixed by design, system-level adjustments such as signal processing and threshold settings via I2C may optimize sensitivity for specific use cases.
Is the sensor suitable for battery-powered devices?
Yes, with a typical active current consumption of approximately 100 ??A, the sensor is well-suited for battery-operated applications, balancing power efficiency with responsive environmental sensing.
