APDS-9500 Overview
The APDS-9500 is an advanced proximity sensor designed for precise object detection and ambient light measurement in industrial and consumer applications. Featuring a compact package with integrated photodiode and infrared LED, it enables reliable proximity sensing with low power consumption. This device supports efficient system integration thanks to its simple interface and robust detection range. Its high sensitivity and accuracy make it ideal for automated systems requiring precise gesture recognition or presence detection. For detailed specifications and sourcing, visit IC Manufacturer.
APDS-9500 Technical Specifications
| Parameter | Specification |
|---|---|
| Supply Voltage | 2.7 V to 3.3 V |
| Operating Current | Typical 100 ??A (proximity active) |
| Detection Range | Up to 20 cm |
| Output Type | Analog voltage output proportional to proximity |
| Package Type | Surface-mount 6-pin LGA |
| Operating Temperature | -40??C to +85??C |
| Infrared LED Wavelength | 940 nm |
| Response Time | Typical 10 ms |
APDS-9500 Key Features
- Integrated Infrared LED and Photodiode: Enables accurate proximity detection by emitting and sensing IR light, improving measurement reliability in various environments.
- Low Power Consumption: Optimized circuit design ensures minimal current draw, extending battery life in portable and embedded systems.
- Compact Surface-Mount Package: Allows easy PCB integration with minimal board space, facilitating compact product designs.
- Wide Operating Temperature Range: Suitable for industrial and automotive settings where temperature fluctuations occur.
APDS-9500 Advantages vs Typical Alternatives
This proximity sensor offers superior sensitivity and a compact footprint compared to typical discrete proximity detection solutions. Its integrated IR LED and photodiode reduce component count, simplifying design and lowering overall system cost. The device??s low operating current supports energy-efficient applications, while the fast response time ensures real-time object detection. Together, these advantages enhance reliability and ease of integration in industrial and consumer electronics.
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Typical Applications
- Proximity detection in consumer electronics such as smartphones and tablets, enabling features like screen wake-up or gesture control by reliably sensing user presence within a short range.
- Industrial automation systems requiring accurate object presence detection for safety interlocks or process control.
- Smart lighting solutions that adjust brightness or activate based on occupancy detection, improving energy efficiency.
- IoT devices where compact, low-power proximity sensing enhances user interaction or environmental awareness.
APDS-9500 Brand Info
The APDS-9500 is a product from a leading semiconductor manufacturer specializing in optoelectronic sensors. Known for high-quality components designed for industrial and consumer markets, the brand ensures rigorous quality control and consistent performance. This device exemplifies their commitment to delivering reliable, energy-efficient sensing solutions that address evolving application needs with precision and ease of integration.
FAQ
What is the typical detection range of this proximity sensor?
The APDS-9500 typically detects objects up to 20 centimeters away. This range is suitable for applications requiring short-distance proximity sensing, such as user presence detection and gesture control.
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How does the device consume power during operation?
It operates with a typical current of around 100 microamps when active, allowing it to function efficiently in battery-powered devices, minimizing energy impact while maintaining reliable sensing performance.
Can the sensor operate in extreme temperature environments?
Yes, it is rated to operate between -40??C and +85??C, making it suitable for harsh industrial conditions where temperature variations are common.
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What type of output does the sensor provide to the host system?
The device outputs an analog voltage that is proportional to the detected proximity, allowing straightforward interfacing with microcontrollers or analog-to-digital converters for processing.
Is the APDS-9500 easy to integrate into existing PCB designs?
Its small 6-pin surface-mount package simplifies PCB layout and reduces board space requirements, enabling easy integration into compact electronic designs without complex additional circuitry.
