Our Si1133 solutions are UV Index and ambient light sensors with I²C digital interface and programmable-event interrupt output. These sensor ICs include dual 23-bit analog-to-digital converters, integrated high-sensitivity array of UV, visible and infrared photodiodes and a digital signal processor.
The Si1133 is provided in a 10-lead 2x2 mm QFN package and capable of operation from 1.62 to 3.6 V over the –40 to +85 °C temperature range.
Part Number | Description | UV Index | LEDs | Ambient Light Sensor | Interface | Package Type | Package Size (mm) | Proximity |
---|---|---|---|---|---|---|---|---|
UV sensor, improved performance | 0 | I2C | QFN10 | 2x2 | — |
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