Overview
Features and Benefits
- 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)
- Measurement mode: 200 μA
- Standby mode: 21 μA
- 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
Product Details
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.
The ADXL356/ADXL357 offer industry leading noise, minimal offset drift over temperature, and long-term stability, enabling precision applications with minimal calibration.
The low drift, low noise, and low power ADXL357 enables accurate tilt measurement in an environment with high vibration. The low noise of the ADXL356 over higher frequencies is ideal for condition-based monitoring and other vibration sensing applications.
The ADXL357 multifunction pin names may be referenced only by their relevant function for either the serial peripheral interface (SPI) or limited I2C interface.
Applications
- Inertial measurement units (IMUs)/altitude and heading reference systems (AHRSs)
- Platform stabilization systems
- Structural health monitoring
- Seismic imaging
- Tilt sensing
- Robotics
- Condition monitoring
Product Lifecycle
Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (1)
Documentation
Reference Materials
White Papers (1)
Solutions Bulletins & Brochures (1)
Videos (1)
Press Releases (1)
Technical Articles (9)
Design Resources
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PCN-PDN Information
Support & Discussions
ADXL357 Discussions
Sample & Buy
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.