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.

    主要特性

    • 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 1664 0 Order Now

代理商库存报告日期: 2019-04-19

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代理商库存报告日期: 2019-04-19

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

Distributor availability ofAIS326DQTR

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ARROW EUROPE 2300 0 Order Now
MOUSER WORLDWIDE 2335 1 Order Now

代理商库存报告日期: 2019-04-19

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库存

2300

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代理商库存报告日期: 2019-04-19

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AIS326DQ

Package

QFPN 28 7x7x1.9

Packing Type

Tray

Unit Price (US$)

*

Distributor availability ofAIS326DQ

代理商名称
地区 库存 最小订购量 Third party link
ARROW EUROPE 1664 0 Order Now

代理商库存报告日期: 2019-04-19

代理商名称

ARROW

库存

1664

Min.Order

0

地区

EUROPE Order Now

代理商库存报告日期: 2019-04-19

Marketing Status

NRND

Unit Price (US$)

-

Quantity

-

ECCN (US)

EAR99

Country of Origin

-

AIS326DQTR

Package

QFPN 28 7x7x1.9

Packing Type

Tape And Reel

Unit Price (US$)

*

Distributor availability ofAIS326DQTR

代理商名称
地区 库存 最小订购量 Third party link
ARROW EUROPE 2300 0 Order Now
MOUSER WORLDWIDE 2335 1 Order Now

代理商库存报告日期: 2019-04-19

代理商名称

ARROW

库存

2300

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

2335

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-04-19

Marketing Status

NRND

Unit Price (US$)

-

Quantity

-

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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技术文档

    • Description 版本 文档大小 Action
      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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      Low-power application design with ST's MEMS accelerometers
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      Residual linear acceleration by gravity subtraction to enable dead-reckoning
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      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

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型号 Marketing Status Package 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.