EVAL-ADXL357Z Datasheet PDF - Analog Devices

GENERAL DESCRIPTION
The analog output ADXL356 and the digital output ADXL357 are low noise density, low 0 g offset drift, low power, 3-axis accelerometers with selectable measurement ranges. The ADXL356B supports the ±10 g and ±20 g ranges, the ADXL356C supports the ±10 g and ±40 g ranges, and the ADXL357 supports the ±10 g, ±20 g, and ±40 g ranges.

FEATURES
   Hermetic package offers optimal long-term stability
   0 g offset vs. temperature (all axes): 0.75 mg/°C maximum
   Ultralow noise spectral density (all axes): 75 μg/√Hz
   Low power, VSUPPLY (LDO regulator enabled)
      ADXL356 in measurement mode: 150 μA
      ADXL357 in measurement mode: 200 μA
      ADXL356/ADXL357 in standby mode: 21 μA
   ADXL356 has user adjustable analog output bandwidth
   ADXL357 digital output features
      Digital SPI and limited I2C interfaces supported
      20-bit ADC
      Data interpolation routine for synchronous sampling
      Programmable high- and low-pass digital filters
   Integrated temperature sensor
   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%
   Operating temperature range: −40°C to +125°C
   14-terminal, 6 mm × 5.6 mm × 2.2 mm, LCC package

APPLICATIONS
   Inertial measurement units (IMUs)/attitude and heading
      reference systems (AHRSs)
   Platform stabilization systems
   Structural health monitoring
   Seismic imaging
   Tilt sensing
   Robotics
   Condition monitoring