IQS7222C102QNR Overview
Packages are made with materials from Cut Tape. QFN-20 is extremely popular in the electronic industry due to its low package cost. There is a 1.71 V to 3.5 V voltage required for its operation.
IQS7222C102QNR Features
QFN-20 package

IQS7222C102QNR Applications
There are a lot of Azoteq
IQS7222C102QNR Capacitive Sensors applications.

Material Stack Height
Level Sensor for Liquids, including Conductive ones such as Detergent, Soap, and Ink
Collision Avoidance
Rain, Fog, Ice, Snow Sensor
Automotive Door and Kick Sensors
Compact Capacitive Keyboards
Remote Control Trackpads
Appliances
Navigation devices
Kiosks and POS terminals

Package / Case	QFN-20
Mounting Style	SMD/SMT
RoHS	Details
Interface Type	I2C
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Dimensions	3 mm x 3 mm x 0.5 mm
Packaging	Cut Tape
Termination Style	SMD/SMT
Operating Supply Voltage	1.71 V to 3.5 V
Temperature Range	- 40 C to + 85 C
Sensor Type	Controller
Height	0.5 mm
Length	3 mm
Width	3 mm