ROHM Semiconductor Semiconductor BH1780GLI-E2 WLGA-4(2x2) Ambient Light Sensor
The ROHM Semiconductor Semiconductor BH1780GLI-E2 is a digital ambient light sensor (ALS) in a compact WLGA-4 package, designed for precise light intensity measurement from 0 to 65,535 lux. It features an I2C digital interface for easy integration with microcontrollers like Arduino, Raspberry Pi, and ESP32, enabling automatic display brightness adjustment and power management in portable and IoT devices.
Features
- High-resolution digital ambient light sensor with 16-bit output (0-65,535 lux).
- I2C digital interface for simple connection to 3.3V or 5V logic systems.
- Low power consumption ideal for battery-powered portable electronics.
- Integrated IR-cut filter for spectral response close to the human eye.
- Compact WLGA-4 (2x2mm) surface-mount package for space-constrained designs.
Out of stock
The BH1780GLI-E2 is a digital ambient light sensor (ALS) from ROHM Semiconductor that converts light intensity into a precise 16-bit digital value. Utilizing a photodiode and a dedicated signal conditioning IC, it provides accurate illuminance readings across a wide dynamic range, from dark environments to bright sunlight. Its spectral sensitivity is optimized with an integrated infrared filter to closely match the photopic response of the human eye.
Operating from a 2.4V to 3.6V supply, this sensor is designed for low-power operation, making it suitable for smartphones, tablets, laptops, and IoT sensor nodes. The integrated I2C communication protocol allows for straightforward daisy-chaining and communication with host processors, requiring minimal external components for a complete sensing solution.
Additional Information
| Weight | 0.01 kg |
|---|
