FEATURES

► 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/ADXL357B in measurement mode: 200 μA

► ADXL356/ADXL357/ADXL357B in standby mode: 21 μA

► ADXL356 has user adjustable analog output bandwidth

► ADXL357/ADXL357B 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