MEMS inertial sensor 3-axis, low g accelerometer with digital output

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  • The AIS326DQ is a three axes digital output accelerometer that includes a sensing element and an IC interface able to take the information from the sensing element and to provide the measured acceleration signals to the external world through an SPI serial interface. I²C compatible interface is also available.

    The sensing element, capable of detecting the acceleration, is manufactured using a dedicated process developed by ST to produce inertial sensors and actuators in silicon.
    The IC interface instead is manufactured using a CMOS process that allows high level of integration to design a dedicated circuit which is factory trimmed to better match the sensing element characteristics.
    The AIS326DQ has a user selectable full scale of ±2 g, ±6 g and it is capable of measuring acceleration over a bandwidth of 640 Hz for all axes. The device bandwidth may be selected accordingly to the application requirements. The self-test capability allows the user to check the functioning of the system.
    The device is available in plastic quad flat package no lead surface mount (QFPN) and it is specified over a temperature range extending from -40 °C to +105 °C.

    主な特徴

    • 3.3 V single supply operation
    • 1.8 V compatible IOs
    • SPI digital output interface
    • 12 bit resolution
    • Interrupt activated by motion
    • Programmable interrupt threshold
    • Embedded self-test
    • High shock survivability
    • ECOPACK®compliant
    • Extended temperature range -40 °C to +105 °C

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AIS326DQ QFPN 28 7x7x1.9 Tray
NRND
- - EAR99 - Check Availability

Distributor availability ofAIS326DQ

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ARROW EUROPE 1248 0 Order Now

代理店レポートによる在庫データ: 2019-05-25

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在庫

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代理店レポートによる在庫データ: 2019-05-25

AIS326DQTR QFPN 28 7x7x1.9 Tape And Reel
NRND
- EAR99 - Check Availability

Distributor availability ofAIS326DQTR

代理店名
地域 在庫 最小発注 Third party link
MOUSER WORLDWIDE 2036 1 Order Now

代理店レポートによる在庫データ: 2019-05-24

代理店名

MOUSER

在庫

2036

Min.Order

1

地域

WORLDWIDE Order Now

代理店レポートによる在庫データ: 2019-05-24

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AIS326DQ

パッケージ

QFPN 28 7x7x1.9

Packing Type

Tray

Unit Price (US$)

*

Distributor availability ofAIS326DQ

代理店名
地域 在庫 最小発注 Third party link
ARROW EUROPE 1248 0 Order Now

代理店レポートによる在庫データ: 2019-05-25

代理店名

ARROW

在庫

1248

Min.Order

0

地域

EUROPE Order Now

代理店レポートによる在庫データ: 2019-05-25

Marketing Status

NRND

Unit Price (US$)

-

数量

-

ECCN (US)

EAR99

Country of Origin

-

AIS326DQTR

パッケージ

QFPN 28 7x7x1.9

Packing Type

Tape And Reel

Unit Price (US$)

*

Distributor availability ofAIS326DQTR

代理店名
地域 在庫 最小発注 Third party link
MOUSER WORLDWIDE 2036 1 Order Now

代理店レポートによる在庫データ: 2019-05-24

代理店名

MOUSER

在庫

2036

Min.Order

1

地域

WORLDWIDE Order Now

代理店レポートによる在庫データ: 2019-05-24

Marketing Status

NRND

Unit Price (US$)

-

数量

-

ECCN (US)

EAR99

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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Support and Applications

00 Files selected for download

技術文書

    • Description バージョン サイズ アクション
      DS5914
      MEMS inertial sensor 3-axis, low g accelerometer with digital output
      4.2
      638.16 KB
      PDF
      DS5914

      MEMS inertial sensor 3-axis, low g accelerometer with digital output

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      g-Brake Lights: an adaptive rear lighting system based on the AIS326DQ inertial sensor and the STM8AF5168 MCU
      2.1
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      g-Brake Lights: an adaptive rear lighting system based on the AIS326DQ inertial sensor and the STM8AF5168 MCU

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      TN0018
      Surface mounting guidelines for MEMS sensors in an LGA package
      6.0
      214.31 KB
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      Surface mounting guidelines for MEMS sensors in an LGA package

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      DT0105
      1-point or 3-point tumble sensor calibration
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      DT0126
      Low-power application design with ST's MEMS accelerometers
      1.0
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      DT0106
      Residual linear acceleration by gravity subtraction to enable dead-reckoning
      1.0
      192.08 KB
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      DT0127
      ST's MEMS accelerometer sensor testing & self-test
      1.1
      409.32 KB
      PDF
      DT0105

      1-point or 3-point tumble sensor calibration

      DT0053

      6-point tumble sensor calibration

      DT0126

      Low-power application design with ST's MEMS accelerometers

      DT0106

      Residual linear acceleration by gravity subtraction to enable dead-reckoning

      DT0127

      ST's MEMS accelerometer sensor testing & self-test

Publications and Collaterals

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      MEMS and Sensors Smart Motion tracking, IoT and enhanced user experience 1.0
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製品型番 Marketing Status パッケージ RoHS Compliance Grade Material Declaration**
AIS326DQ
NRND
QFPN 28 7x7x1.9 Ecopack2
AIS326DQTR
NRND
QFPN 28 7x7x1.9 Ecopack2

AIS326DQ

Package:

QFPN 28 7x7x1.9

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

QFPN 28 7x7x1.9

RoHS Compliance Grade

Ecopack2

AIS326DQTR

Package:

QFPN 28 7x7x1.9

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

QFPN 28 7x7x1.9

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.