STMicroelectronics IIS328DQ 3-Axis Linear Accelerometer
STMicroelectronics IIS328DQ 3-Axis Linear Accelerometer is an ultra-low-power high-performance accelerometer. The IIS328DQ is digital serial interface, SPI or I2C compatible and recommended for industrial applications that require an extended temperature range and long lifespan. The ultra-low-power operational modes allow advanced power saving and smart sleep-to-wakeup functions. The accelerometer has dynamic user-selectable ±2g /±4g /±8g full-scales and can measure accelerations with output data rates from 0.5Hz to 1kHz.
A self-test capability checks sensor functions in the final application. The sensor can be configured to generate an interrupt signal through inertial wakeup events or by the position of the device itself. Interrupt generators are programmable on the fly.
Features
- 2.16V to 3.6V wide supply voltage range
- 1.8V low voltage compatible IOs
- Down to 10μA ultra-low power consumption
- 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
- -40°C to +105°C extended temperature range
- Embedded self-test
- Up to 10000g high shock survivability
- ECOPACK®, RoHS, and green compliant
Applications
- Anti-tampering devices
- Impact recognition and logging
- Vibration monitoring and compensation
- Robotics
- Platform/antenna stabilization
- Tilt/inclination measurements
- Motion-activated functions
- Intelligent power saving
Videos
Block Diagram
Evaluation Board
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Publicado: 2015-06-16
| Actualizado: 2022-03-11