The UVIS25 is a digital UV index sensor able to provide an accurate measurement of the ultraviolet radiation index (UVI) from sunlight. It includes a sensing element and a mixed signal ASIC to provide the UV index data through I2C and SPI interfaces.
A dedicated technology has been developed to achieve the greatest accuracy for UV index measurements.
The UVIS25 allows the measurement of the UV index, without the need for a dedicated algorithm to calculate the UV index and without specific calibrations at the customer manufacturing line.
The device can be configured to generate interrupt events based on a threshold crossing or when a new set of data is generated. The event is available in a register as well as on a dedicated pin.
The UVIS25 is available in a full-mold LGA package (LGA). It is guaranteed to operate over a temperature range extending from -20 °C to +85 °C. The package is transparent to allow external solar radiation to reach the sensing element.
Key Features
| Description | Version | Size |
|---|---|---|
| DS10791: Digital UV index sensor: 0 - 15 UV index output range | 5.0 | 545 KB |
| Part Number | Quantity | Unit Price (US$) * | Package | Packing Type | ECCN (EU) | ECCN (US) | Country of Origin |
|---|---|---|---|---|---|---|---|
| UVIS25MTR | 1000 | 1.9 | LGA 2.5X2.5X0.8 10L SUB0.3 DOME | Tape And Reel | NEC | EAR99 | - |
| Part Number | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| UVIS25MTR | LGA 2.5X2.5X0.8 10L SUB0.3 DOME | Industrial | Ecopack2 |
