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Si1146

PROXIMITY/UV/AMBIENT LIGHT SENSOR

Si1146 Features

* Integrated infrared proximity detector

* Integrated UV index sensor

* Proximity detection adjustable from

* Industry's lowest power consumption under 1 cm to over 50 cm

* 1.71 to 3.6 V supply voltage

* Three independent LED drivers

* 9 µA average current (LED puls

Si1146 General Description


* Valve controls
* Smoke detectors
* Touchless switches
* Touchless sliders
* Occupancy sensors
* Consumer electronics
* Industrial automation
* Display backlighting control
* Photo-interrupters The Si1145/46/47 is a low-power, reflectance-based, infrared proxim.

Si1146 Datasheet (812.22 KB)

Preview of Si1146 PDF

Datasheet Details

Part number:

Si1146

Manufacturer:

Silicon Laboratories

File Size:

812.22 KB

Description:

Proximity/uv/ambient light sensor.

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Si1146 PROXIMITY AMBIENT LIGHT SENSOR Silicon Laboratories

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