IQS156

IQ Switch® ProxSense® Series IQS156 Datasheet IQ Switch® - ProxSense® Series Minimalist Capacitive Sensor with Compensation for Sensitivity Reducing Objects Unparalleled Features Sub 6uA current consumption Automatic tuning for optimal operation in various environments The IQS156 ProxSense® IC is a fully integrated six channel capacitive contact and proximity sensor with market leading sensitivity and automatic tuning to the sense electrodes. The IQS156 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 for specialized applications. Main Features 6 Channel input device I2C data output ATI: Automatic tuning to optimum sensitivity Supply Voltage 3V to 5.5V 8 Power Modes (6µA min) Internal voltage regulator and reference capacitor Large proximity detection range Automatic drift compensation IQS143 MSOP10 Representations only, not actual markings Development and Programming tools available (VisualProxSense and USBProg) Small outline MSOP–10 Applications White goods and appliances Office equipment, toys, sanitary ware Flame proof, hazardous environment Human Interface Devices Proximity detection that enables backlighting activation (Azoteq Patented) Wake-up from standby applications Replacement for electromechanical switches GUI trigger on proximity detection. Available options TA MSOP-10 -40°C to 85°C IQS156 IQ Switch® ProxSense® Ser...