AIS328DQ

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Automotive 3-axis accelerometer, ultra low power, SPI/I2C digital output, AEC-Q100 qualified

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Product overview

Description

The AIS328DQ is an ultra-low-power high-performance 3-axis linear accelerometer with a digital serial interface SPI standard output. An I²C compatible interface is also available. The device features ultra-low-power operational modes that allow advanced power saving and smart sleep-to-wakeup functions. The AIS328DQ has dynamic user-selectable full scales of ±2g/±4g/±8g and is capable of measuring accelerations with output data rates from 0.5 Hz to 1 kHz. The self-test capability allows the user to check the functioning of the sensor in the final application. The device may be configured to generate an interrupt signal through inertial wakeup events, or by the position of the device itself. Thresholds and the timing of interrupt generators are programmable by the end user on-the-fly. Available in a small quad flat pack no-lead package (QFPN) with a 4x4 mm footprint, the AIS328DQ is able to respond to the trend towards application miniaturization and is guaranteed to operate over a temperature range from -40 °C to +105 °C.
  • All features

    • AEC-Q100 qualification
    • Wide supply voltage range: 2.4 V to 3.6 V
    • Low voltage compatible IOs: 1.8 V
    • Ultra-low-power mode consumption: down to 10 µA
    • ±2g/±4g/±8g dynamically selectable full scale
    • SPI / I²C digital output interface
    • 16-bit data output
    • 2 independent programmable interrupt generators
    • System sleep/wakeup function
    • Extended temperature range: -40 °C to 105 °C
    • Embedded self-test
    • High shock survivability: up to 10000 g
    • ECOPACK, RoHS and “Green” compliant

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - AIS328DQ

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Quality and Reliability

Part Number Marketing Status Package RoHS Compliance Grade Material Declaration**
AIS328DQ
Active
QFN 24 4x4x1.8 Ecopack2
AIS328DQTR
Active
QFN 24 4x4x1.8 Ecopack2

AIS328DQ

Package:

QFN 24 4x4x1.8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN 24 4x4x1.8

RoHS Compliance Grade

Ecopack2

AIS328DQTR

Package:

QFN 24 4x4x1.8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN 24 4x4x1.8

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
AIS328DQTR Available at 1 distributors

Distributor availability ofAIS328DQTR

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 1 0 Order Now

Distributor reported inventory date: 2021-03-02

Distributor Name

Newark Element14

Stock

1

Min.Order

0

Region

AMERICA Order Now

Distributor reported inventory date: 2021-03-02

Active
EAR99 NEC Tape And Reel QFN 24 4x4x1.8 -40 105 SOUTH KOREA 4.89 / 1k
AIS328DQ No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tray QFN 24 4x4x1.8 -40 105 SOUTH KOREA 4.89 / 1k

AIS328DQTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

4.89 / 1k

Distributor availability ofAIS328DQTR

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 1 0 Order Now

Distributor reported inventory date: 2021-03-02

Distributor Name

Newark Element14

Stock

1

Min.Order

0

Region

AMERICA Order Now

Distributor reported inventory date: 2021-03-02

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

QFN 24 4x4x1.8

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

4.89 / 1k

Country of Origin

SOUTH KOREA

AIS328DQ

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

4.89 / 1k

ECCN (EU)

NEC

Packing Type

Tray

Package

QFN 24 4x4x1.8

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

4.89 / 1k

Country of Origin

SOUTH KOREA

(*) 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