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AIS1120SXTR - STMicroelectronics

Description: Accelerometers MEMS acceleration sensor: single-axis for central airbag applications

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AIS1120SXTR - STMicroelectronics - PCB symbol
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AIS1120SXTR - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SOIC8
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AIS1120SXTR - STMicroelectronics - 3D model - Small Outline Packages - SOIC8
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AIS1120SXTR Details

  • Manufacturer Part Number:

    AIS1120SXTR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    SOIC-8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    3

  • Additional Feature:

    SEATED HGT MIN

  • Body Breadth:

    3.9 mm

  • Body Height:

    1.25 mm

  • Body Length or Diameter:

    4.9 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Range:

    0.60-2.70V

  • Output Type:

    DIGITAL VOLTAGE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    SOP8,.3

  • Package Shape/Style:

    RECTANGULAR

  • Screening Level:

    AEC-Q100

  • Sensors/Transducers Type:

    ACCELEROMETER

  • Supply Voltage-Max:

    3.47 V

  • Supply Voltage-Min:

    3.13 V

  • Surface Mount:

    YES

  • Technology:

    BCD

AIS1120SXTR Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN2861, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The AIS1120SXTR requires a one-time calibration process to set the sensitivity and offset of the accelerometer. This can be done using the STMicroelectronics-provided calibration software or by following the calibration procedure outlined in the application note AN2861.
  • The AIS1120SXTR is rated for operation from -40°C to 125°C, but the accuracy and stability of the accelerometer may degrade at extreme temperatures. It's recommended to consult the datasheet and application notes for specific temperature-related performance characteristics.
  • The AIS1120SXTR is not certified for use in safety-critical applications, such as automotive airbag systems or medical devices. However, it can be used in non-safety-critical applications, such as consumer electronics or industrial automation. For safety-critical applications, consider using a certified accelerometer, such as the AIS2DW12 or AIS3DWX.
  • The AIS1120SXTR has a digital SPI interface that can be connected to a microcontroller. STMicroelectronics provides example code and application notes for popular microcontrollers, such as the STM32, to help with integration and data processing.

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AIS1120SXTR Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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