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Si1145-46-47 UV + Proximity + Ambient Light Sensor资料文档下载

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简介

Si1145-46-47 UV + Proximity + Ambient Light Sensor

1. Feature List

  • 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).
    • 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 and other sources. (Si1153-AA09/ AA9x).
  • Ambient light sensor
    • <100 mlx resolution possible, allowing operation under dark glass.
    • Up to 128 klx dynamic range possible across two ADC range settings.

网盘地址：https://pan.baidu.com/s/1SOKmzU2ZpAnxiP500L8_aw

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