Welcome to Hotenda.com Online Store!

logo
userjoin
Home

AT42QT1481-AU

AT42QT1481-AU

AT42QT1481-AU

Microchip Technology

0.8mm Tin Capacitive Sensor QMatrix™ Series AT42QT1481 44 Pin 5V 44-TQFP

SOT-23

AT42QT1481-AU Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 7 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-TQFP
Number of Pins 44
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
[email protected] 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
Height Seated (Max) 1.2mm
Length 10mm
Width 10mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $5.43000 $5.43
500 $5.3757 $2687.85
1000 $5.3214 $5321.4
1500 $5.2671 $7900.65
2000 $5.2128 $10425.6
2500 $5.1585 $12896.25
AT42QT1481-AU Product Details

AT42QT1481-AU Overview


It is packaged using materials from Tray. It is mounted on the PCB using Surface Mount. In the electronic industry, 44-TQFP's low package cost contributes significantly to its popularity. Providing the 4.75V~5.25V Supply Voltage ensures its normal operation. The inputs of Up to 48 are used. Standard grade applications fall under Type Buttons. You should keep it at -40°C~105°C at all times when it is operational. Due to its high cost-down performance ratio, the QMatrix™ Series provides the best value on the market. There is a 11 b resolution on the part. There is a 13mA setting for the device's supply current. Using 44 terminations, it is constructed. Its pin number remains 44. AT42QT1481 represents the most important part of the gadget. 5V-volts supply power to the component. 260 is the peak reflow temperature. With the Surface Mount mount, it's included. There are 48 channels over which data is transmitted. For its operation, 5V voltage is provided.

AT42QT1481-AU Features


44-TQFP package

AT42QT1481-AU Applications


There are a lot of Microchip Technology AT42QT1481-AU Capacitive Sensors applications.

  • Nolebooks
  • Set-top boxes, multi-function printers,enterprise telephony
  • MP3 Players
  • Compact Capacitive Keyboards
  • Automotive Door and Kick Sensors
  • Automotive Door I Kick Sensors
  • Navigation devices
  • E-reader
  • Television, audio/video
  • Television controls

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News