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AT42QT1481-AU

Microchip Technology
RoHS
RoHS RoHS compliant
Package 44-TQFP
Category Integrated Circuits (ICs) / Interface - Sensor, Capacitive Touch
Description e3 AT42QT1481 Buttons 1997 capacitive touch sensor 10mm 13mA 11b 4.75V~5.25V
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Inventory: 319
Minimum: 1
Total Price: USD $3.7
Unit Price: USD $3.70313
≥1 USD $3.70313
≥10 USD $3.594215
≥100 USD $3.485299
≥500 USD $3.349155

Technical Details

Supply Chain

Factory Lead Time 7 Weeks

Physical

Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-TQFP
Number of Pins 44

Technical

Operating Temperature -40°C~105°C
Packaging Tray
Published 1997
Series QMatrix?
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Termination SMD/SMT
Type Buttons
Voltage - Supply 4.75V~5.25V
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.8mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AT42QT1481
Operating Supply Voltage 5V
Number of Channels 48
Interface SPI, UART
Operating Supply Current 13mA
Number of Inputs Up to 48
Resolution 11 b
Proximity Detection No

Dimensions

Height Seated (Max) 1.2mm
Length 10mm
Width 10mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

Alternative Model

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