Digital UV SensorGUVA-C32SM Features - Integrated GaN Sensors for UVA in a single package - UV index measurement supported(1...>14) - Programmable Gain and Integration time - I2C slave interface up to 400KHz - Power management modes - Shutdown current : 0.8uA typical - Supply voltage of 2.6V to 3.6V - 2.0mmx2.3mmx1.4mm 4-pin OLGA package Applications Smartphone, Watch, Weather station, Bicycle Navigation, Gaming, Accessary General Description GUVA-C32SM supports integrated functions of an ultraviolet light sensor such that can be easily configured and used in user applications. This device has photodiodes,, amplifiers,, ADC,, diqjtal. control . l ogjc and. I2C_ i nterfa.ce circuit to measure the volumes of UVA. The GUVA-C32M can acquire the intensity of UVA, respectively and outputs digital count according to the each intensity. By using power management mode properly according to the work to be done, the power consumption can be reduced. Application Circuit Pin Description

General Characteristics Package Information