Part number:
SI1133
Manufacturer:
Silicon Laboratories
File Size:
0.98 MB
Description:
Uv index/ambient light sensor ic.
SI1133-SiliconLaboratories.pdf
Datasheet Details
Part number:
SI1133
Manufacturer:
Silicon Laboratories
File Size:
0.98 MB
Description:
Uv index/ambient light sensor ic.
SI1133, UV Index/Ambient Light Sensor IC
3.
Functional Description The Si1133 is a UV and Ambient Light sensor whose operational state is controlled through registers accessible through the I2C interface.
The host can command the Si1133 to initiate on-demand UV or Ambient Light measurement.
The host can also place the Si1133 in an autonomo
Si1133 Data Sheet UV Index/Ambient Light Sensor IC with I2C Interface The Si1133 is a UV Index Sensor and Ambient Light Sensor with I2C digital interface and programmable-event interrupt output.
This sensor IC includes dual 23-bit analog-to-digital converters, integrated high-sensitivity array of UV, visible and infrared photodiodes, and digital signal processor.
The Si1133 is provided in a 10-lead 2x2 mm DFN package and capable of operation from 1.62 to 3.6 V over the 40 to +85 °C tem
SI1133 Features
* High accuracy UV index sensor (0 to > 20 uV)
* Matches erythermal curve
* Ambient light sensor
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