IQS223
features include automatic tuning of the sense electrodes, internal reference capacitor and an internal regulator to reduce total system cost.
Ro HS & Reach pliant
Main Features
> 1 Global proximity wake-up channel (CH0)
> 3 Self or projected channel capacitive controller
> 4 GPIO gesture output pins (80ms pulses; Active high)
> 2 GPIO strap option input pins for sensitivity selections
> Configurable 1-dimensional flick or swipe gesture detection with individual direction output pins
> Tap and hold gesture recognitions and output
> 72Hz normal power (maximum) sampling rate
> On chip noise filters and calibration algorithm
> Automatic adjustment for optimal performance (ATI)
> Automatic drift pensation > User selectable proximity and touch thresholds > Long proximity range with bined sensor pin charging
QFN(3x3)-16 package
Representation only
> Low power options for extensive power saving or wake-up response, suitable for battery applications
> Supply voltage range:...
