AIS2DW12

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MEMS digital output motion sensor: ultra-low-power 3-axis accelerometer for automotive applications

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Product overview

Description

The AIS2DW12 is an ultra-low-power three-axis linear accelerometer which leverages on the robust and mature manufacturing processes already used for the production of micromachined accelerometers and designed to address non-safety automotive applications. The AIS2DW12 has four different ultra-low-power modes, two user-selectable full scales (±2g/±4g) and is capable of measuring accelerations with output data rates from 1.6 Hz to 100 Hz.
The AIS2DW12 has an integrated 32-level first-in, first-out (FIFO) buffer allowing the user to store data in order to limit intervention by the host processor.
The embedded self-test capability allows the user to check the functioning of the sensor in the final application.
The AIS2DW12 has a dedicated internal engine to process motion and acceleration detection including free-fall, motion and no-motion, wakeup, activity/inactivity and 6D/4D orientation.
The AIS2DW12 is available in a small thin plastic land grid array package (LGA) and it is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.
  • All features

    • AEC-Q100 qualified
    • Supply voltage, 1.62 V to 3.6 V
    • Independent IO supply and supply voltage compatible
    • Ultra-low-power mode consumption down to 380 nA @1.6 Hz
    • ±2g/±4g dynamically selectable full scales
    • High-speed I²C/SPI digital output interface
    • 2 independent programmable interrupts
    • Single data conversion on demand
    • 16-bit data output
    • Embedded temperature sensor
    • Self-test
    • 32-level embedded FIFO
    • 10000 g high shock survivability
    • ECOPACK, RoHS and “Green” compliant

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STMicroelectronics - AIS2DW12

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
AIS2DW12TR
Active
FLGA 2X2X1(MAX)MM 12L PITCH 0.5 Automotive Ecopack2

AIS2DW12TR

Package:

FLGA 2X2X1(MAX)MM 12L PITCH 0.5

Material Declaration**:

PDF XML

Marketing Status

Active

Package

FLGA 2X2X1(MAX)MM 12L PITCH 0.5

Grade

Automotive

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
AIS2DW12TR No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel FLGA 2X2X1(MAX)MM 12L PITCH 0.5 -40 85 MALTA 1.5125 / 1k

AIS2DW12TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.5125 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

FLGA 2X2X1(MAX)MM 12L PITCH 0.5

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

1.5125 / 1k

Country of Origin

MALTA

(*) 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