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Si1143-M01 - PROXIMITY/AMBIENT LIGHT SENSOR MODULE

Download the Si1143-M01 datasheet PDF. This datasheet also covers the Si1141-M01 variant, as both devices belong to the same proximity/ambient light sensor module family and are provided as variant models within a single manufacturer datasheet.

Features

  • Integrated infrared proximity detector.
  • Industry's lowest power consumption.
  • Proximity detection adjustable from.
  • 1.71 to 3.6 V supply voltage under 1 cm to over 50 cm.
  • 25.6 µs LED “on” time keeps total.
  • Three independent LED drivers power consumption duty cycle low.
  • 15 current settings from 5.6 mA to without compromising performance 360 mA for each LED driver or noise immunity.
  • 25.6 µs LED driver pulse width.
  • 9 µA average current (LED pu.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (Si1141-M01-SiliconLaboratories.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Silicon Laboratories

Part Number Description
SI1143 PROXIMITY/AMBIENT LIGHT SENSOR IC
SI1141 PROXIMITY/AMBIENT LIGHT SENSOR IC
Si1141-M01 PROXIMITY/AMBIENT LIGHT SENSOR MODULE
SI1142 PROXIMITY/AMBIENT LIGHT SENSOR IC
Si1142-M01 PROXIMITY/AMBIENT LIGHT SENSOR MODULE

Full PDF Text Transcription

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Si1141/42/43-M01 PROXIMITY/AMBIENT LIGHT SENSOR MODULE WITH I2C INTERFACE Features  Integrated infrared proximity detector  Industry's lowest power consumption Proximity detection adjustable from 1.71 to 3.6 V supply voltage under 1 cm to over 50 cm 25.6 µs LED “on” time keeps total Three independent LED drivers power consumption duty cycle low 15 current settings from 5.6 mA to without compromising performance 360 mA for each LED driver or noise immunity 25.6 µs LED driver pulse width 9 µA average current (LED pulsed 50 cm proximity range with single 25.
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