APDS-9009 Overview
The APDS-9009 is a compact, high-performance ambient light sensor designed for precise light measurement in a variety of industrial and consumer applications. Featuring a photodiode optimized for accurate ambient light detection, it delivers reliable results across a wide spectral range. Its small footprint and low power consumption make it ideal for integration into compact electronic devices requiring efficient environmental light sensing. The sensor is engineered to provide consistent performance with excellent sensitivity, enabling improved user experience in displays, lighting control, and energy-saving solutions. For more technical details, visit IC Manufacturer.
APDS-9009 Technical Specifications
| Parameter | Specification |
|---|---|
| Photodiode Type | Silicon PIN photodiode |
| Spectral Response Range | 400 nm to 700 nm |
| Peak Sensitivity Wavelength | 570 nm |
| Package Type | Compact 3.6 mm ?? 3.6 mm ?? 1.1 mm |
| Operating Temperature Range | -40??C to +85??C |
| Dark Current | Typical 2 nA at 25??C |
| Responsivity | 0.25 A/W at 570 nm |
| Capacitance | 9 pF at 0 V bias |
| Package Weight | Approx. 30 mg |
APDS-9009 Key Features
- High spectral sensitivity: Optimized for visible light detection, enabling accurate ambient light measurements for enhanced display brightness control and energy efficiency.
- Low dark current: Reduces noise in low-light environments, improving sensor accuracy and reliability in diverse lighting conditions.
- Compact surface-mount package: Facilitates integration into space-constrained designs without sacrificing performance, supporting modern miniaturized electronics.
- Wide operating temperature range: Ensures consistent sensor operation in industrial environments with varying thermal conditions.
APDS-9009 Advantages vs Typical Alternatives
This sensor combines high sensitivity and low dark current, offering superior accuracy compared to typical ambient light sensors. Its compact package and stable performance across a broad temperature range make it more reliable and easier to integrate into challenging industrial and consumer applications. Additionally, the device??s optimized spectral response enhances measurement fidelity, supporting advanced lighting control and energy-saving strategies.
🔥 Best-Selling Products
Texas Instruments BQ24075 Linear Battery Charger IC – 5mm x 4mm QFN Package
Texas Instruments INA219 Current Sensor Module – SOIC Package, Precision Monitoring
Texas Instruments LM4041 Precision Voltage Reference – SOT-23 Package
Texas Instruments OPA2134 Audio Op Amp – Dual, High-Performance, SOIC-8 Package
Typical Applications
- Ambient light sensing for display backlight adjustment in mobile devices and industrial panels, enabling adaptive brightness for improved user comfort and power savings.
- Light measurement in building automation systems to optimize lighting based on environmental conditions.
- Integration into energy-efficient lighting controls to maintain optimal illumination while reducing energy consumption.
- Use in industrial instrumentation requiring precise detection of visible light levels for process monitoring and control.
APDS-9009 Brand Info
The APDS-9009 is manufactured by a leading semiconductor producer renowned for high-quality photonic components. This device reflects the brand??s commitment to delivering reliable, high-performance sensors tailored for industrial and consumer electronics markets. The product line is backed by rigorous quality control and extensive technical support, ensuring seamless integration and sustained operation in demanding environments.
FAQ
What is the primary function of this ambient light sensor?
This sensor??s primary function is to detect visible ambient light levels accurately. It converts light intensity into an electrical signal, which can be used to adjust display brightness or control lighting systems, enhancing energy efficiency and user experience.
🌟 Featured Products
“Buy MAX9312ECJ+ Precision Voltage Comparator in DIP Package for Reliable Performance”
QCC-711-1-MQFN48C-TR-03-1 Bluetooth Audio SoC with MQFN48C Package
0339-671-TLM-E Model – High-Performance TLM-E Package for Enhanced Functionality
1-1415898-4 Connector Housing, Electrical Wire-to-Board, Receptacle, Packaged
How does the sensor perform in low-light conditions?
Thanks to its low dark current specification, the sensor maintains low noise levels even in dim environments. This ensures reliable and precise light measurements, which is crucial for devices operating under various lighting scenarios.
Can the sensor be used in harsh industrial environments?
Yes, it supports an operating temperature range from -40??C to +85??C, making it suitable for many industrial applications. Its robust packaging and stable electrical characteristics contribute to dependable performance in challenging conditions.
📩 Contact Us
What are the physical dimensions and package type of the sensor?
The sensor is housed in a compact surface-mount package measuring approximately 3.6 mm by 3.6 mm by 1.1 mm. This small form factor allows easy integration into space-constrained designs commonly found in modern electronic devices.
How does the spectral response benefit typical applications?
The spectral response, spanning 400 nm to 700 nm with peak sensitivity at 570 nm, closely matches the visible light spectrum. This alignment ensures accurate ambient light measurement relevant to human vision, improving the effectiveness of display brightness adjustments and lighting controls.
