IQS7211E001QNR Overview
This is done by mounting it with Surface Mount on the PCB. A significant reason for 20-UFQFN Exposed Pad's popularity in the electronic industry is its low package cost. The 1.71V ~ 3.5V, 2.2V ~ 3.5V Supply Voltage ensures that it operates normally. This method uses inputs from 13. Standard grade applications belong to Type Buttons, Slider. The temperature at which it operates should always be -40°C ~ 85°C. It offers the best value on the market due to the best performance-cost ratio. - represents the part's resolution. Supplier devices come in package 20-QFN (3x3). There is a possibility of classifying it under the Circular Connectors subcategory.
IQS7211E001QNR Features
20-UFQFN Exposed Pad package
Circular Connectors subcategory

IQS7211E001QNR Applications
There are a lot of Azoteq
IQS7211E001QNR Capacitive Sensors applications.

Material Size Detection
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

Contact Plating	Gold
Contact Material	Copper Alloy
Mounting Type	Surface Mount
Package / Case	20-UFQFN Exposed Pad
Shell Material	Aluminum
Supplier Device Package	20-QFN (3x3)
Mounting Style	Free Hanging
Factory Pack Quantity:Factory Pack Quantity	1
Insert Arrangement	23-6
Manufacturer	Amphenol
Brand	Amphenol Aerospace
Tradename	38999
RoHS	Details
Package	Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Mfr	Azoteq (Pty) Ltd
Product Status	Active
Series	TV 38999 III
Operating Temperature	-40°C ~ 85°C
Type	Buttons, Slider
Number of Positions	6 Position
Subcategory	Circular Connectors
Voltage - Supply	1.71V ~ 3.5V, 2.2V ~ 3.5V
Current Rating	46 A
Termination Style	Crimp
Contact Gender	Socket (Female)
Interface	I²C
Shell Size	23
Number of Inputs	13
Resolution	-
Product Type	Standard Circular Connector
Shell Plating	Electroless Nickel
Proximity Detection	Yes
Product	Plugs
Shell Style	Straight
Mounting Angle	Straight
Voltage Rating	400 VAC, 550 VDC
Product Category	Standard Circular Connector