APDS-9922-001 Overview
The APDS-9922-001 is a compact, high-performance proximity and ambient light sensor module designed for integration in industrial and consumer electronics applications. It combines an infrared emitter and a photodiode detector within a single package, enabling accurate detection of nearby objects and ambient light levels. This sensor is optimized for low power consumption and reliable operation across varied environmental conditions, making it ideal for applications requiring precise proximity sensing and light measurement. Its design supports easy integration with standard interfaces, ensuring efficient deployment in complex electronic systems. For detailed technical support and sourcing, visit IC Manufacturer.
APDS-9922-001 Technical Specifications
| Parameter | Specification |
|---|---|
| Emitter Type | Infrared LED |
| Detector Type | Photodiode |
| Operating Voltage | 2.7 V to 3.3 V |
| Peak Emission Wavelength | 950 nm (infrared) |
| Proximity Detection Range | Up to 10 cm (depending on target reflectivity) |
| Ambient Light Detection Range | 0 to 10,000 lux |
| Package Type | Surface Mount Device (SMD) |
| Operating Temperature Range | -40??C to +85??C |
| Power Consumption | Low power mode supported |
APDS-9922-001 Key Features
- Integrated IR Emitter and Photodiode: Enables precise proximity sensing by detecting reflected infrared light, enhancing object detection accuracy in compact designs.
- Wide Ambient Light Sensing Range: Measures ambient light from 0 to 10,000 lux, facilitating adaptive brightness control and energy optimization in display and lighting systems.
- Low Power Operation: Designed for minimal power consumption, supporting extended device battery life and efficient system energy management.
- Robust Temperature Performance: Operates reliably across a broad temperature range (-40??C to +85??C), suitable for industrial environments.
APDS-9922-001 Advantages vs Typical Alternatives
This sensor module offers enhanced sensitivity and integration compared to typical discrete solutions by combining the emitter and detector in a single compact package. Its low power consumption and broad ambient light detection range provide superior energy efficiency and adaptability. The robust operating temperature range ensures reliable function in demanding industrial conditions, making it a dependable choice for precision proximity and light sensing applications.
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Typical Applications
- Proximity detection in industrial automation systems for presence sensing and safety interlocks, enabling reliable object detection in harsh environments.
- Ambient light sensing in smart lighting controls to adjust illumination levels dynamically, improving energy efficiency and user comfort.
- Consumer electronics for screen brightness adjustment based on surrounding light, enhancing user experience and power savings.
- Robotics and IoT devices requiring compact, integrated sensors for environmental awareness and interaction.
APDS-9922-001 Brand Info
The APDS-9922-001 is a product from a leading semiconductor manufacturer specializing in high-quality optical sensors. This device reflects the company??s commitment to delivering reliable, precise sensing solutions optimized for industrial and consumer electronics markets. With stringent manufacturing standards and thorough quality control, it ensures consistent performance and long-term durability in demanding applications.
FAQ
What is the typical power consumption of this proximity and ambient light sensor?
The module is designed for low power operation, supporting modes that minimize current draw during standby or inactive periods. Exact consumption depends on operating conditions but is optimized to extend battery life in portable and embedded systems.
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Can the sensor detect objects at varying distances and different surface types?
Yes, the infrared emitter and photodiode combination allows proximity detection up to approximately 10 cm, though detection range and accuracy depend on the target??s reflectivity and surface characteristics.
Is this sensor suitable for outdoor applications with varying temperature conditions?
Absolutely. It operates reliably across a wide temperature range from -40??C to +85??C, making it well-suited for outdoor or industrial environments where temperature fluctuations occur.
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How does the ambient light sensing capability enhance device performance?
The sensor measures ambient light levels up to 10,000 lux, enabling devices to adapt screen brightness or lighting intensity automatically. This improves user comfort while optimizing energy consumption.
What package type is used and how does it affect integration?
The device comes in a surface mount package, allowing easy integration onto printed circuit boards in compact designs. This facilitates automated assembly and reduces overall system size.
