ADXL355
Low Noise, Low Drift, Low Power, 3-Axis MEMS Accelerometers
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Overview
Features and Benefits
- Hermetic package offers excellent long-term stability
- 0 g offset vs. temperature (all axes): 0.15 mg/°C maximum
- Ultralow noise density (all axes): 22.5µg/√Hz
- Low power, VSUPPLY (LDO regulator enabled)
- ADXL354 in measurement mode: 150 μA
- ADXL355 in measurement mode: 200 μA
- ADXL354/ADXL355 in standby mode: 21 μA
- ADXL354 has user adjustable analog output bandwidth
- Electromechanical self test
- Integrated temperature sensor
- ADXL355 digital output features
- Digital SPI and I2C interfaces supported
- 20-bit ADC
- Data interpolation routine for synchronous sampling
- Programmable high- and low-pass digital filters
- 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 ADXL354 and the digital output ADXL355 are low noise density, low 0 g offset drift, low power, 3-axis accelerometers with selectable measurement ranges. The ADXL354B supports the ±2 g and ±4 g ranges, the ADXL354C supports the ±2 g and ±8 g ranges, and the ADXL355 supports the ±2 g, ±4 g, and ±8 g ranges. The ADXL354/ADXL355 offer industry leading noise, minimal offset drift over temperature, and long-term stability enabling precision applications with minimal calibration.
Highly integrated in a compact form factor, the low power ADXL355 is ideal in an Internet of Things (IoT) sensor node and other wireless product designs.
The ADXL355 multifunction pin names may be referenced by their relevant function only for either the serial peripheral interface (SPI) or I2C interface.
Applications
- Inertial measurement units (IMUs)/altitude and heading reference systems (AHRS)
- Platform stabilization systems
- Structural health monitoring
- Seismic imaging
- Tilt sensing
- Robotics
- Condition Monitoring
Product Categories
Markets and Technologies
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 (3)
Documentation & Resources
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Don't Sleep On It: Non-Contact Health Monitoring System2/21/2023 -
MEMS Accelerometers for Smart Infrastructure7/9/2021 -
Lowest Power Edge Nodes: Structural Health Monitoring7/9/2021 -
Structural Health Monitoring (SHM) Demo5/14/2021 -
Infrastructure Monitoring5/14/2021 -
Fast Start IoT Development Platform4/17/2019
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Managing Stress and Strain to Get the Best Performance in High Precision Tilt/Angle Sensing10/1/2020
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Enabling Robust Wired Condition-Based Monitoring for Industry 4.0—Part 211/1/2019
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Choose the Right Accelerometer for Predictive Maintenance6/1/2019
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MEMS Sensors for Smart Infrastructures5/18/2018
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MEMS Accelerometer Performance Comes Of Age4/6/2018
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Choosing the Most Suitable Accelerometer for Your Application—Part 211/1/2017 Analog Dialogue
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Choosing the Most Suitable MEMS Accelerometer for Your Application—Part 110/1/2017 Analog Dialogue
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Vibration Rectification in MEMS Accelerometers3/1/2017
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Elusive Tones: Aliasing Effects in Digital MEMS Accelerometers in Condition Monitoring2/1/2017
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Measuring AC Accelerations: To Calibrate or Not to Calibrate?11/1/2016
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The Power of Low Noise in IoT Smart Sensors9/1/2016
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Low Noise or Low Power? Yes!9/1/2016
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| ADXL355BEZ | Material Declaration | Reliability Data | 14-Lead LCC (6mm x 6mm) | |
| ADXL355BEZ-RL | Material Declaration | Reliability Data | 14-Lead LCC (6mm x 6mm) | |
| ADXL355BEZ-RL7 | Material Declaration | Reliability Data | 14-Lead LCC (6mm x 6mm) | |
| Wafer Fabrication Data |
PCN-PDN Information
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Support & Discussions
ADXL355 Discussions
RE: Is there an online service for processing IMU measurements?
15 week(s) ago in MEMS Inertial Sensors
Sample & Buy
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.