Description
Portable consumer electronics
Touchless switches
Touchless sliders
Consumer electronics
Display backlighting control
The Si1145/46/47-M01 is a low-power, reflectance-based, proximity, UV Index and ambient light module with integrated single IR LED, two additional LED driver outputs, I2C digital interface, and programmable-event interrupt output.This touchless sensor module includes an analog-to-digital converter, integrated highsensitivity visible and infrared ph
Features
- Integrated infrared proximity detector.
- Accurate lux measurements with IR.
- Proximity detection adjustable from
correction algorithm
under 1 cm to over 50 cm.
- Industry's lowest power consumption.
- Three independent LED drivers.
- 1.71 to 3.6 V supply voltage.
- 15 current settings from 5.6 mA to.
- 9 µA average current (LED pulsed
360 mA for each LED driver
25.6 µs every 800 ms at 180 mA.
- 25.6 µs LED driver pulse width
plus 3 µA Si1145/46/47-M01.