AZOTEQ

IQS333

Controller IC
IQS333
Picture
Description
9 channel touch and proximity
Package
32 pins QFN32 5x5
Application
Keypad/slider
Capacitance
Self & Mutual
Interface
I²C
Channels
9.0
Supply Voltage
1.8V to 3.6V
Low power mode
8µA @256ms scanning rate
Normal operation current
360µA
Product range
IQS333-z-QNR
Key features
7 (self) or 9 (mutual) channels
* 2 configurable 11 bit sliders / scroll wheels
* 8 I²C configurable PWM outputs
* Automatic drift compensation
* Antenna Tuning Implementation (ATI) - Automatic adjustment for optimal performance