Azoteq IQS259 ProxSense 9-Channel Capacitive Sensor Controller

Azoteq's IQS259 ProxSense? 9-Channel Capacitive Sensor Controller uses advanced analog and digital circuitry to achieve unparalleled proximity and touch performance. The high sensitivity enables the IQS259 ProxSense? 9-Channel Capacitive Sensor Controller to work reliably through glass up to 25mm thick and achieves proximity detection up to 250mm. The Azoteq IQS259 ProxSense? 9-Channel Capacitive Sensor Controller can operate from 1.8 to 3.6V and achieves power consumption as low as 8 microampere while still sensing proximity and touch. The I²C compatible interface allows for full control of the sensor functions from a host controller.

Azoteq is the world leader in capacitive proximity and touch solutions for next generation user interfaces. The ProxSense? capacitive sensors are the most sensitive and robust proximity and touch controllers available for use in touch keys, touch keypads, metal touch panels, non-ITO LCD screens, single layer ITO touch screens and 3D touch screens. The combination of proximity and touch enables new applications such as proximity wake up, backlight illumination and air gestures.

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