AZOTEQ

IQS229

Controller IC
IQS229
Picture
Description
SAR*, movement
Package
10 pins DFN10-3x3
Application
SAR* sensor
Capacitance
Self
Interface
Direct
Channels
1.0
Supply Voltage
1.8V to 3.6V
Low power mode
10µA @256ms scanning rate and @3.3V
Normal operation current
100µA
Product range
IQS229-zzzzzzzz-DNR
Key features
SAR compliance in mobile devices
* Movement detection algorithm
* External sensitivity strap selections
* Internal Capacitor Implementation (ICI) - Reference capacitor on-chip
* Antenna Tuning Implementation (ATI) - Automatic adjustment for optimal performance