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AT42QT1245-MU

AT42QT1245-MU datasheet pdf and Interface - Sensor, Capacitive Touch product details from Microchip Technology stock available at Utmel

Manufacturer: Microchip Technology
Origchip NO: 536-AT42QT1245-MU
Package: 32-VFQFN Exposed Pad
Datasheet: PDF
Stock: 514
Description: AT42QT1245-MU 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-VFQFN Exposed Pad
Operating Temperature	-40°C~105°C
Packaging	Tray
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)
Voltage - Supply	3V~5V
Terminal Position	QUAD
Number of Functions	1
Terminal Pitch	0.5mm
Base Part Number	AT42QT1245
JESD-30 Code	S-XQCC-N32
Supply Voltage-Max (Vsup)	5V
Supply Voltage-Min (Vsup)	3V
Interface	SPI
Operating Supply Current	6.6mA
Number of Inputs	Up to 24
Resolution	10 b
Proximity Detection	No
Height Seated (Max)	1mm
Length	5mm
Width	5mm
RoHS Status	ROHS3 Compliant

AT42QT1245-MU Overview

Packaging materials from Tray are used. Surface Mount is needed to mount it on the PCB. A significant part of the 32-VFQFN Exposed Pad's popularity in the electronic industry is its low package cost. The 3V~5V Supply Voltage ensures its normal operation. Up to 24 is used as an input. In standard grade applications, it belongs to Type Buttons. A constant -40°C~105°C temperature should be maintained for its operation. Based on performance-cost ratios, the QMatrix? Series offers the best value. This part has a resolution of 10 b. Current supply for the device is set to 6.6mA. 32 terminations are used to construct it. There is a AT42QT1245 component on the gadget that is the largest. 3V must be greater than Vsup, the supply voltage. In this case, the maximum voltage is reached when Vsup (Supply Voltage) reaches 5V. There is a Surface Mount mount that includes it.

AT42QT1245-MU Features

32-VFQFN Exposed Pad package

AT42QT1245-MU Applications

There are a lot of Microchip Technology AT42QT1245-MU Capacitive Sensors applications.

MP3 players
Tablets
Kiosks and POS terminals
Remote Controls
Gesture Recognition
Level Sensor for Liquids, including Conductive ones such as Detergent, Soap, and Ink
Television controls
Automotive Door and Kick Sensors
High-resolution Metal Profling
Appliances