Everlight International Corp. Sensors, Transducers - Optical Sensors - Ambient Light, IR, UV Sensors EAALST05RDMA0

The EAALST05RDMA0 is an ambient light sensor designed for applications requiring light detection to control display backlighting in mobile devices, computing devices, and consumer electronics. It features a phototransistor with a spectral response closely aligned to the human eye, ensuring effective performance across various light sources. The sensor provides an analog output with good linearity over a wide illumination range and operates within a supply voltage range of 2.5V to 5.5V. This sensor is rated for a wide operating temperature range of -40¬8C to 85¬8C, making it suitable for diverse environmental conditions. It is packaged in a compact 5mm T-1 3/4 DIP format and is compliant with RoHS and EU REACH regulations. The device is particularly useful for applications such as automatic contrast enhancement for electronic displays and ambient light monitoring in both residential and commercial settings.