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AT42QT1070-SSUR - Microchip

Description: MICROCHIP - AT42QT1070-SSUR - SENSOR, QTOUCH, 7-KEY, 14SOIC

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AT42QT1070-SSUR - Microchip - PCB symbol
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PCB Footprints
AT42QT1070-SSUR - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 14-pin SOIC150
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3D Models
AT42QT1070-SSUR - Microchip - 3D model - Small Outline Packages - 14-pin SOIC150
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AT42QT1070-SSUR Details

  • Manufacturer Part Number:

    AT42QT1070-SSUR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    SOIC-14

  • Country Of Origin:

    Taiwan, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    14

  • Body Breadth:

    3.9 mm

  • Body Height:

    1.75 mm

  • Body Length or Diameter:

    8.65 mm

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    OPEN-DRAIN

  • Output Range:

    0.60-2.60

  • Output Type:

    DIGITAL VOLTAGE

  • Package Shape/Style:

    SQUARE

  • Sensors/Transducers Type:

    TOUCH SENSOR

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    1.8 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

AT42QT1070-SSUR Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the AT42QT1070-SSUR involves placing the sensor on a separate PCB layer, using a solid ground plane, and keeping the sensor traces as short as possible to minimize noise and interference.
  • The AT42QT1070-SSUR does not require calibration. It is a self-calibrating sensor that automatically adjusts its sensitivity and offset during power-up. However, it's recommended to perform a simple sensitivity adjustment procedure to optimize the sensor's performance.
  • The AT42QT1070-SSUR can operate within a temperature range of -40°C to +85°C. However, the sensor's accuracy and sensitivity may degrade at extreme temperatures.
  • Yes, the AT42QT1070-SSUR is designed to operate in noisy environments. It has built-in noise filtering and shielding to minimize electromagnetic interference (EMI). However, it's still recommended to follow proper PCB design and layout guidelines to minimize noise and interference.
  • The typical response time of the AT42QT1070-SSUR is around 10 ms. However, this can vary depending on the specific application and the sensor's configuration.

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AT42QT1070-SSUR Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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