Si1145 Silicon Laboratories PROXIMITY/UV/AMBIENT LIGHT SENSOR Datasheet, en stock, prix

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Si1145

Silicon Laboratories
Si1145
Si1145 Si1145
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Part Number Si1145
Manufacturer Silicon Laboratories
Description  Valve controls  Smoke detectors  Touchless switches  Touchless sliders  Occupancy sensors  Consumer electronics  Industrial automation  Display backlighting control  Photo-interrupters The...
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 pulsed
15 current settings from 5.6 mA to 25.6 µs every 800 ms at 180 mA 360 mA for each LED driver plus 3 µA Si114x supply)
25.6 µs LED driver pulse width
< 500 nA standby current
50 cm proximity range with single
Internal and external wake support pulse (<3 klx)
Built-in voltage supply monitor and
15 cm ...

Document Datasheet Si1145 Data Sheet
PDF 812.22KB
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