STMicroelectronics AIS2DW12
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 nonsafety 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.| Part No. | AIS2DW12 |
|---|---|
| Datasheet | AIS2DW12 Download |
| Manufacturer |  STMicroelectronics |
| Description | ultra-low-power 3-axis accelerometer |
| Buy | Stock & Price |
DESCRIPTION
LGA-12 (2x2x0.93 mm³)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
APPLICATIONS
● Car key applications● Inclination / orientation detection
● Motion-activated functions
● Gesture recognition
● Free-fall detection
● Smart power saving 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 embedded self-test capability allows the user to check the functioning of the sensor in the final application.
