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SI1152 - Proximity/Ambient Light Sensor

Download the SI1152 datasheet PDF. This datasheet also covers the SI1153 variant, as both devices belong to the same proximity/ambient light sensor family and are provided as variant models within a single manufacturer datasheet.

General Description

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Key Features

  • Proximity detector.
  • From under 1 cm, to 50 cm without additional lensing.
  • From under 1 cm, to 200 cm with additional lensing (e. g. , 5 mm hemispherical lens as in our EVB).
  • Up to three independent LED drivers.
  • 30 current settings from 5.6 mA to 360 mA for each LED driver.
  • Operates in direct sunlight with optional on-die 940 nm passband filter.
  • On die 940 bandpass filter that rejects unwanted visible light and IR from daylight an.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SI1153-SiliconLaboratories.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Silicon Laboratories

Part Number Description
SI1151 Proximity/Ambient Light Sensor
SI1153 Proximity/Ambient Light Sensor
SI1120 PROXIMITY/AMBIENT LIGHT SENSOR
Si1132 UV INDEX AND AMBIENT LIGHT SENSOR IC
SI1133 UV Index/Ambient Light Sensor IC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Si115x Data Sheet Proximity/Ambient Light Sensor IC with I2C Interface The Si115x-AB00/AB09/AB9x is an ambient light sensor, proximity, and gesture detector with I2C digital interface and programmable-event interrupt output. This touchless sensor IC includes dual 23-bit analog-to-digital converters, an integrated high-sensitivity array of visible and infrared photodiodes, a digital signal processor, and up to three integrated LED drivers with programmable drive levels. The Si115x offers excellent performance under a wide dynamic range and a variety of light sources, including direct sunlight. The Si115x can also work under dark glass covers.