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AT42QT1244-AUR

AT42QT1244-AUR datasheet pdf and Interface - Sensor, Capacitive Touch product details from Microchip Technology stock available at Utmel

Manufacturer: Microchip Technology
Origchip NO: 536-AT42QT1244-AUR
Package: 32-TQFP
Datasheet: PDF
Stock: 936
Description: AT42QT1244-AUR datasheet pdf and Interface - Sensor, Capacitive Touch product details from Microchip Technology stock available at Utmel(Kg)

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Details

Tags

Parameters
Factory Lead Time	4 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	32-TQFP
Number of Pins	32
Operating Temperature	-40°C~105°C
Packaging	Tape & Reel (TR)
Published	2009
Series	QMatrix™
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	32
Type	Buttons
Terminal Finish	Matte Tin (Sn) - annealed
Voltage - Supply	3V~5V
Terminal Position	QUAD
Terminal Form	GULL WING
Number of Functions	1
Terminal Pitch	0.8mm
Base Part Number	AT42QT1244
Supply Voltage-Max (Vsup)	5V
Supply Voltage-Min (Vsup)	3V
Interface	I2C
Operating Supply Current	6.6mA
Number of Inputs	Up to 24
Resolution	10 b
Proximity Detection	No
Height Seated (Max)	1.2mm
Length	7mm
Width	7mm
RoHS Status	ROHS3 Compliant

AT42QT1244-AUR Overview

Packaging material from Tape & Reel (TR) is used. It is mounted on the PCB using Surface Mount. A significant part of the 32-TQFP's popularity in the electronic industry is its low package cost. The 3V~5V Supply Voltage ensures the normal operation of the device. A Up to 24 input is used. Type Buttons is for applications of standard grade. Ensure that its operating temperature is always -40°C~105°C. It offers the best value on the market due to the best performance-cost ratio. 10 b represents the part's resolution. It is set to 6.6mA for its supply current. This is built using terminations of the 32 axis. As long as the pin number remains 32, the component is in good shape. AT42QT1244 is the number of the biggest component in the gadget. 3V must be greater than Vsup, the supply voltage. As Vsup reaches maximum, 5V is reached. This is included in the Surface Mount mount.

AT42QT1244-AUR Features

32-TQFP package

AT42QT1244-AUR Applications

There are a lot of Microchip Technology AT42QT1244-AUR Capacitive Sensors applications.

Proximity Sensor
Personal media players (MP3/MP4)
Level Sensor for Liquids, including Conductive ones such as Detergent, Soap, and Ink
High-resolution Metal Profling
Mobile Appliances
Remote controls
White goods
Access Controls
Movement detection
Set-top boxes, multi-function printers,enterprise telephony