The QuickSense Si114x family features the industry’s most sensitive and lowest power active infrared proximity and ambient light sensor ICs. The monolithic Si114x sensors include an all digital I
2C control interface and up to three infrared LED drivers in an impressively small 2 mm x 2 mm clear QFN package. Capable of controlling one, two and three-infrared LED systems, the sensors enable developers to implement one-dimensional systems with a range of up to 50 cm or multi-dimensional systems capable of advanced motion sensing with a range of up to 15 cm. The robust infrared sensing architecture works in direct sunlight and includes an ambient light sensor capable of sensing light levels up to 128 kLux. The Si114x family is supported within the
QuickSense Development Studio.