Azoteq IQS223
The IQS223 ProxSense® IC is a 3-channel self/projected capacitive proximity and touch controller with best in class sensitivity, signal to noise ratio and power consumption.| Part No. | IQS223 |
|---|---|
| Datasheet | IQS223 Download |
| Manufacturer |  Azoteq |
| Description | 3-Channel capacitive proximity and touch controller |
| Buy | Stock & Price |
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 compensation > User selectable proximity and touch thresholds > Long proximity range with combined 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: 1.8V to 3.3V > Less than 5µA active sensing in low power mode > Less than 200µA normal mode operation at 72Hz sampling rateAPPLICATIONS
> Mechanical key replacement for TWS > Volume...
