IQS133

IQ Switch® ProxSense® Series IQS133 Datasheet IQ Switch® - ProxSense® Series Minimalist 3 Channel Capacitive Sensor with Compensation for Sensitivity Reducing Objects Unparalleled Features Sub 4uA current consumption Automatic tuning for optimal operation in various environments & compensation against sensitivity reducing objects The IQS133 ProxSense® IC is a fully integrated three channel capacitive contact and proximity sensor with market leading sensitivity and automatic tuning of the sense electrodes. The IQS133 provides a minimalist implementation requiring as few as 2 external components. The device is ready for use in a large range of applications while programming options allow customisation in specialized applications. Main Features 3 Channel input device Differentiated Touch & Proximity Output ATI: Automatic tuning to optimum sensitivity Supply Voltage 3V to 5V Internal voltage regulator and reference capacitor OTP options ❖ Direct (logic level) and serial data output ❖ Low Power Modes (sub 4µA min) ❖ Proximity & Touch Thresholds Automatic drift compensation Development and Programming tools available (USBProg) Small outline MSOP–10 Applications RoHS2 Compliant MSOP-10 Representations only, not actual markings White goods and appliances Remote Controls Office equipment, toys, sanitary ware Flame proof, hazardous environment Human Interface Devices Proximity detection that enables backlighting activation (Patented) Wake-up from...