ADXL1002
Low Noise, High Frequency +/-50g MEMS Accelerometer
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Features
- Single in plane axis accelerometer with analog output
- Linear frequency response range from dc to 11 kHz (3 dB point)
- Resonant frequency of 21 kHz
- Ultralow noise density
- 25 μg/√Hz in ±50 g range
- Overrange sensing plus dc coupling allows fast recovery time
- Complete electromechanical self-test
- Sensitivity performance
- Sensitivity stability over temperature 5%
- Linearity to ±0.1% of full-scale range
- Cross axis sensitivity ±1% (ZX), ±1% (YX),
- Single-supply operation
- Output voltage ratiometric to supply
- Low power consumption 1.0 mA
- Power saving standby operation mode with fast recovery
- RoHS compliant
- −40°C to +125°C temperature range
- 5 mm × 5 mm × 1.80 mm LFCSP package
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The ADXL1001/ADXL1002 deliver ultralow noise density over an extended frequency range with two full-scale range options, and are optimized for industrial condition monitoring. The ADXL1001 (±100 g) and the ADXL1002 (±50 g) have typical noise densities of 30 μg/√Hz and 25 μg/√Hz, respectively. Both accelerometer devices have stable and repeatable sensitivity, which is immune to external shocks up to 10,000 g.
The ADXL1001/ADXL1002 have an integrated full electrostatic self test (ST) function and an overrange (OR) indicator that allow advanced system level features and are useful for embedded applications. With low power and single-supply operation of 3.3 V to 5.25 V, the ADXL1001/ADXL1002 also enable wireless sensing product design. The ADXL1001/ ADXL1002 are available in a 5 mm × 5 mm × 1.80 mm LFCSP package, and are rated for operation over a −40°C to +125°C temperature range.
Applications
- Condition monitoring
- Predictive maintenance
- Asset health
- Test and measurement
- Health usage monitoring system (HUMS)
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ADXL1002
Documentation
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Documentation
Data Sheet 1
User Guide 1
Technical Articles 12
Why MEMS Accelerometers Are Becoming the Designer’s Best Choice for CbM Applications
Condition Monitoring System Design Choices and Their Impact on Signal Chain Implementation
How to Get the Best Results Using LTspice for EMC Simulation—Part 1
What You Need to Know About MEMS Accelerometers for Condition Monitoring
MEMS Accelerometer Performance Comes Of Age
Choose the Right Accelerometer for Predictive Maintenance
How to Get the Best Results Using LTspice for EMC Simulation—Part 2: Improving Signal Integrity
How to Design a Good Vibration Sensor Enclosure Using Modal Analysis
Designing a Deployable 10BASE-T1L Single-Pair Ethernet Condition Monitoring Vibration Sensor
Achieving 99% Improvement in EMC Compliance for MEMS Systems
How to Build a MEMS-Based Solution for Vibration Detection in Condition Monitoring
Choosing the Most Suitable Predictive Maintenance Sensor
Solutions Bulletin & Brochure 4
Webcast 7
Analog Dialogue 5
Thought Leadership Page 1
Video
4
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 Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
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| ADXL1002BCPZ |
32-Lead LFCSP (5mm x 5mm x 1.8mm w/ EP)
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| ADXL1002BCPZ-RL |
32-Lead LFCSP (5mm x 5mm x 1.8mm w/ EP)
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| ADXL1002BCPZ-RL7 |
32-Lead LFCSP (5mm x 5mm x 1.8mm w/ EP)
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- ADXL1002BCPZ
- Pin/Package Drawing
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32-Lead LFCSP (5mm x 5mm x 1.8mm w/ EP)
- Documentation
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HTML
Material Declaration
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HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
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Ultra Librarian
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SamacSys
- ADXL1002BCPZ-RL
- Pin/Package Drawing
-
32-Lead LFCSP (5mm x 5mm x 1.8mm w/ EP)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- ADXL1002BCPZ-RL7
- Pin/Package Drawing
-
32-Lead LFCSP (5mm x 5mm x 1.8mm w/ EP)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
Evaluation Kits 1
EVAL-ADXL100X
ADXL1001/ADXL1002 Evaluation Board
Product Detail
The EVAL-ADXL1001Z and EVAL-ADXL1002Z are simple evaluation boards that allow users to quickly evaluate the performance of the ADXL1001 and ADXL1002 vibration sensors. The EVAL-ADXL1001Z and EVAL-ADXL1002Z are specifically designed to mount onto a mechanical shaker and are constructed of an extra thick printed circuit board (PCB), measuring 0.8 inches square. Screw holes are supplied for rigid mounting to the shaker block. This design allows users to evaluate the full performance range of the ADXL1001 or ADXL1002 vibration sensor without having to solder the device to a separate test board. A simple RC low-pass filter is provided at the output with a −3 dB bandwidth of about 20 kHz. Components can be replaced to allow users to implement their own application specific low-pass filter on the output of the device.
Full details on the microelectromechanical systems (MEMS) ADXL1001/ADXL1002 accelerometers are provided in the ADXL1001/ADXL1002 data sheet, available from Analog Devices, Inc., which must be consulted in conjunction with evaluation board user guide (UG-1121).
Evaluation Kits1
Reference Designs 4
CN0588
DC to 10 kHz MEMS-Based IEPE Vibration Sensor
Circuits from the lab
Info:Circuits from the lab
CN0549
Condition-Based Monitoring Development Platform
Circuits from the lab
Info:Circuits from the lab
Features and Benefits
- Wide bandwidth MEMs accelerometer sensor data is output in the popular IEPE format
- Easy mounting to machines (like pumps, fans, and motors) while maintaining sensor signal integrity
- The DAQ solution provides a high fidelity, IEPE analog input bandwidth from DC – 54 kHz
- Embedded FPGA Software captures and stores the raw data for local embedded or networked processing
- IIO Oscilloscope application allows users to quickly visualize the data for evaluation purposes.
Resources
Videos
2021-03-05
03:34
ADI Sensor Interface Series - CbM and Vibration Analysis
2021-01-25
01:52
CN0549: Condition-Based Monitoring Development Platform
2022-02-09
02:34
CN0549 New Condition-Based Monitoring Platform from ADI
2021-01-29
02:43
CN0549 - CbM Development Platform
CN0532
IEPE-Compatible Interface for Wideband MEMS Accelerometer Sensors
Circuits from the lab
Info:Circuits from the lab
Resources
Videos
2021-01-29
02:43
CN0549 - CbM Development Platform
CN0533
10 kHz MEMS Accelerometer with 4 mA to 20 mA Output for Condition-Based Monitoring Applications
Circuits from the lab
Info:Circuits from the lab
