Analog Devices Inc

ADXL358 3-Axis MEMS Accelerometer

Analog Devices' ADXL358 low noise, low drift, low power, 3-axis MEMS accelerometer enables precision applications with minimal calibration

Image of Analog Devices' ADXL358 3-Axis MEMS AccelerometerADI's analog output ADXL358 is a low noise density, low 0 g offset drift, low power, 3-axis accelerometer with selectable measurement ranges. The ADXL358B supports the ±10 g and ±20 g ranges, and the ADXL358C supports the ±10 g and ±40 g ranges.

The ADXL358 offers excellent noise, minimal offset drift over temperature, and long-term stability, enabling precision applications with minimal calibration.

The low noise of the ADXL358 over higher frequencies is ideal for condition-based monitoring and other vibration sensing applications.

Features
  • 0 g offset vs. temperature (all axes): ±0.2 mg/°C typical
  • User-adjustable analog output bandwidth
  • Ultralow noise spectral density (all axes): 80 μg/√Hz
  • Low power, VSUPPLY (LDO regulator enabled)
    • In measurement mode: 150 μA
    • In standby mode: 21 μA
  • Integrated temperature sensor
  • Operating temperature range: -40°C to +125°C
  • 14-terminal, 4 mm × 4 mm × 1.04 mm, LGA package
  • Voltage range options
    • VSUPPLY with internal regulators: 2.25 V to 3.6 V
    • V1P8ANA, V1P8DIG with internal LDO regulator bypassed: 1.8 V typical ± 10%
Applications
  • Inertial measurement units (IMUs)/attitude and heading reference systems (AHRSs)
  • Platform stabilization systems
  • Structural health monitoring
  • Seismic imaging
  • Tilt sensing
  • Robotics
  • Condition monitoring
Published: 2023-12-06