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AIS328DQ - STMicroelectronics

Description: Accelerometer Triple ±2g/±4g/±8g 3.3V Automotive 24-Pin QFN EP Tray

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AIS328DQ - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFNQFPN 4x4x1.8 24L
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AIS328DQ - STMicroelectronics  - 3D model - Quad Flat No-Lead - QFNQFPN 4x4x1.8 24L
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AIS328DQ Details

  • Manufacturer Part Number:

    AIS328DQ

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    4 X 4 MM, 1.80 MM HEIGHT, GREEN, QFPN-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    VFQFPN

  • ECCN Code:

    EAR99

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    S-XQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    235

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.85 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.4 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

AIS328DQ Frequently Asked Questions (FAQs)

  • The recommended power-on sequence is to apply VDDIO before VDD. This ensures that the internal voltage regulators are properly powered up.
  • The interrupt pins (INT1 and INT2) can be configured through the INT_CFG register. The interrupt sources can be selected through the INT_SRC register.
  • The self-test feature is used to verify the integrity of the sensor and the analog-to-digital converter (ADC). It applies a known stimulus to the sensor and checks the output.
  • The acceleration values can be calculated using the sensitivity value (typically 0.061 mg/LSB) and the output data. The formula is: acceleration (mg) = (output data x sensitivity) / (2^15 - 1).
  • The maximum sampling rate of the AIS328DQ is 1600 Hz.

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AIS328DQ 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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