SI1120EK

Si Labs QuickSense

QuickSense™ Human Interface Solutions

Silicon Labs QuickSense™ Human Interface product portfolio includes the C8051F8xx capacitive sensing microcontroller (MCU) and the Si11xx infrared sensor. The C8051F8xx provides the fastest touch sense for buttons, wheels, sliders, and capacitive proximity sensing. These devices feature a capacitance to digital converter with an industry-leading 40µs conversion time. This small form factor MCU is a highly programmable solution that easily adjusts to a changing environment and reduces system power through wake-on-touch capability. The Silicon Labs QuickSense Si1102 and Si1120 infrared sensors are the industry's lowest power infrared sensing solutions. The Si1102 proximity detector and Si1120 proximity and an ambient light sensor feature a high-sensitivity infrared photodiode and an innovative single-pulse proximity sensor. The Si1120 includes an integrated ambient light photodiode that reduces backlight power in low-light settings.