AIS326DQ

NRND

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

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Product overview

Description

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.
  • All features

    • 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

Circuit Diagram

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - AIS326DQ

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Quality and Reliability

Part Number 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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
AIS326DQ No availability of distributors reported, please contact our sales office
NRND
EAR99 NEC Tray QFPN 28 7x7x1.9 -40 105 SOUTH KOREA
AIS326DQTR Available at 2 distributors

Distributor availability ofAIS326DQTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1181 1 Order Now
Farnell Element14 EUROPE 27 1 Order Now

Distributor reported inventory date: 2021-07-31

Distributor Name

DIGIKEY

Stock

1181

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

27

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-07-31

NRND
EAR99 NEC Tape And Reel QFPN 28 7x7x1.9 -40 105 SOUTH KOREA

AIS326DQ

Marketing Status

NRND

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

ECCN (EU)

NEC

Packing Type

Tray

Package

QFPN 28 7x7x1.9

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

Country of Origin

SOUTH KOREA

AIS326DQTR

Marketing Status

NRND

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

Distributor availability ofAIS326DQTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1181 1 Order Now
Farnell Element14 EUROPE 27 1 Order Now

Distributor reported inventory date: 2021-07-31

Distributor Name

DIGIKEY

Stock

1181

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

27

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-07-31

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

QFPN 28 7x7x1.9

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

Country of Origin

SOUTH KOREA

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