High-performance ultra low-power 3-axis accelerometer
AIS328DQ
High-performance ultra-low-power 3-axis accelerometer with digital output for automotive applications
Datashee...
Description
AIS328DQ
High-performance ultra-low-power 3-axis accelerometer with digital output for automotive applications
Datasheet - production data
QFN 24 (4 x 4 x 1.8 mm3)
Applications
Telematics and black boxes In-dash car navigation Tilt / inclination measurement Anti-theft devices Intelligent power saving Impact recognition and logging Vibration monitoring and compensation Motion-activated functions
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
Description
The AIS328DQ is an ultra-low-power highperformance 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-towakeup 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 dev...
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