UVIS25 Datasheet (STMicroelectronics) - Digital UV Index sensor

UVIS25, Digital UV Index sensor

The UVIS25 is a digital UV Index sensor able to provide an accurate measurement of the Ultraviolet radiation index (UVI) from the sunlight.

It includes a sensing element and a mixed signal ASIC to provide the UV Index data trough I2C and SPI interfaces.

A dedicated technology has been developed to a

UVIS25 Features

* 0 - 15 UV Index output range

* Resolution: UVI/16

* Active and power down modes

* Continuous reading at 1 Hz ODR / one shot mode

* Interrupt functions: Data Ready and UVI thresholds

* SPI and I²C interfaces

* Supply voltage: 1.7 to 3.6 V