Vishay VEML3328 SMD-4P Ambient Light Sensor
The Vishay VEML3328 is a high-performance SMD-4P ambient light sensor (ALS) designed for precise measurement of visible and infrared light intensity. It features a spectral response closely matching the human eye, making it ideal for automatic display brightness control in smartphones, tablets, laptops, and IoT devices.
Features
- High-accuracy ambient light sensor with human-eye spectral response
- Low-power operation for battery-sensitive portable electronics
- Compact SMD-4P package for space-constrained PCB designs
- Integrated infrared filtering for improved lux measurement accuracy
- Wide detection range suitable for diverse lighting conditions
Out of stock
The VEML3328 ambient light sensor from Vishay utilizes advanced photodiode technology to provide accurate illuminance measurements in lux. Its spectral sensitivity is engineered to closely approximate the photopic response of the human eye, ensuring that automatic brightness adjustments feel natural to the user. The sensor includes an integrated IR filter to minimize the impact of infrared light sources, which is critical for accurate visible light sensing in environments with mixed lighting.
Designed for surface-mount assembly, the VEML3328 is optimized for integration into modern consumer electronics and industrial control systems. Its low power consumption makes it suitable for always-on sensing applications in portable devices, helping to extend battery life while maintaining optimal display visibility across varying ambient conditions.
Additional Information
| Weight | 0.01 kg |
|---|---|
| Dimensions | 1 × 0.8 × 0.5 cm |
