AZOTEQ

IQS316

Controller IC
IQS316
Picture
Description
16 touch & 4 distributed proximity channels
Package
32 pins QFN32 5x5
Application
keypad
Capacitance
Self
Interface
I²C / SPI
Channels
16 + 4
Supply Voltage
2.85V to 5.5V
Low power mode
60µA @256ms scanning rate
Normal operation current
640µA
Product range
IQS316-0-QNR
Key features
16 touch and 4 distributed proximity channels* Internal Capacitor Implementation (ICI) - Reference capacitor on-chip
* Antenna Tuning Implementation (ATI) - Automatic adjustment for optimal performance