Illuminance Sensor (Digital) 'CPS303AT'

Compact and slim package! By performing ON/OFF control, it is possible to improve display visibility, extend the lifespan of the light source, and reduce power consumption.

The "CPS303AT" is a light sensor that incorporates a photodiode with spectral sensitivity close to human visual sensitivity, along with a current amplification circuit and a digital conversion circuit on the same chip. It outputs detection results as a 16-bit digital value via the I2C interface. By adjusting the brightness of light sources such as displays and controlling ON/OFF based on the illuminance output, it enables improved visibility, extended lifespan of the light source, and reduced power consumption. 【Features】 ■ Spectral sensitivity characteristics close to human visual sensitivity ■ Output characteristics proportional to ambient light illuminance ■ Minimal output dependency on the light source ■ I2C interface compatible ■ Shutdown function via software sleep ■ Flexible integration, timing, and resolution settings ■ Compatible with solder reflow, lead-free, RoHS, and halogen-free standards *For more details, please refer to the PDF document or feel free to contact us.

Sensors