Part Number
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SI1142 |
Manufacturer
|
Silicon Laboratories |
Description
|
PROXIMITY/AMBIENT LIGHT SENSOR IC |
Published
|
Aug 7, 2014 |
Detailed Description
|
Si 11 4 1 / 4 2 /43
P R O X I M I T Y /A M BI E N T L I G H T S E N S O R I C WI T H I 2 C I N T E R F A C E
Features Pi...
|
Datasheet
|
SI1142
|
Overview
Si 11 4 1 / 4 2 /43
P R O X I M I T Y /A M BI E N T L I G H T S E N S O R I C WI T H I 2 C I N T E R F A C E
Features Pin Assignments
QuickSense™ integrated infrared proximity detector Proximity detection adjustable from under 1 cm to over 1 m Three independent LED drivers 15 current settings from 5.
6 mA to 360 mA for each LED driver 25.
6 µs LED driver pulse width 500 mm proximity range with single pulse (2.
5 klx) 150 mm proximity range with single pulse (2.
5 klx) Operates at up to 128 klx (direct sunlight) Minimum reflectance sensitivity 1 µW/cm2 High EMI immunity without shielded packaging QuickSense™ integrated ambient light sensor 10 mlx resolution possib...
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