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ADXL001:  High Performance Wide Bandwidth iMEMS® Accelerometer

Product Details


The ADXL001 is a major advance over previous generations of accelerometers providing high performance and wide bandwidth. This part is ideal for industrial, medical, and military applications where wide bandwidth, small size, low power, and robust performance are essential.

Using Analog Devices, Inc. proprietary fifth-generation iMEMs® process enables the ADXL001 to provide the desired dynamic range that extends from ±70 g to ±500 g in combination with 22 kHz of bandwidth. The accelerometer output channel passes through a wide bandwidth differential-to-single-ended converter, which allows access to the full mechanical performance of the sensor.

The part can operate on voltage supplies from 3.3 V to 5 V.

The ADXL001 also has a self-test (ST) pin that can be asserted to verify the full electromechanical signal chain for the accelerometer channel.

The ADXL001 is available in the industry-standard 8-terminal LCC and is rated to work over the extended industrial temperature range (−40°C to +125°C).

Applications

  • Vibration monitoring
  • Shock detection
  • Sports diagnostic equipment
  • Medical instrumentation
  • Industrial monitoring

FEATURES and BENEFITS

  • High Performance Accelerometer
    ±70 g, ±250 g, and ±500 g wideband ranges available
    22 kHz resonant frequency structure
    High linearity: 0.2% of full scale
    Low noise: 4 mg/√Hz
  • Sensitive axis in the plane of the chip
  • Frequency response down to dc
  • Full differential signal processing
  • High resistance to EMI/RFI
  • Complete electromechanical self-test
  • Output ratiometric to supply
  • Velocity preservation during acceleration input overload
  • Low power consumption: 2.5 mA typical
  • 8-terminal, hermetic ceramic, LCC package

Functional Block Diagram for ADXL001

Documentation

Title Content Type File Type
ADXL001: High Performance, Wide Bandwidth Accelerometer Data Sheet  (Rev A, 02/2010) (pdf, 526 kB) Data Sheets PDF
AN-688: Phase and Frequency Response of iMEMS® Accelerometers and Gyros  (pdf, 135 kB) Application Notes PDF
AN-652: Considerations for Soldering Accelerometers in LCC-8 Packages onto Printed Circuit Boards  (pdf, 396 kB) Application Notes PDF
CN0303:MEMS-Based Vibration Analyzer with Frequency Response Compensation  (pdf, 275 kB) Circuit Note PDF
MEMS Inertial Sensor Enabled Head Impact Telemetry System
The demo features a football concussion analysis system by Simbex Corporation. Each helmet contains 6 high g accelerometers, a DSP and transmitter. A laptop receives data wirelessly, does the analysis and displays magnitude and direction of the hit.
Videos HTML
Sonic Nirvana: Using MEMS Accelerometers as Acoustic Pickups in Musical Instruments
(Analog Dialogue, Vol. 43, February 2009)
Analog Dialogue HTML
Accelerometers--Fantasy & Reality
(Analog Dialogue, May 2009)
Technical Articles HTML
Accelerometer Specifications - Quick Definitions Technical Documentation HTML
Basic MEMS Terminology  (pdf, 40 kB) Overview PDF
What are the shock ratings or limits for the MEMS devices? FAQs/RAQs HTML
What is an inertial sensor? FAQs/RAQs HTML
What is an accelerometer and a gyroscope, and how do they differ? FAQs/RAQs HTML
Where would you use an accelerometer? FAQs/RAQs HTML
Where would you use a gyroscope? FAQs/RAQs HTML
What are the major error sources for inertial sensors? FAQs/RAQs HTML
What is the limit of resolution of an inertial sensor? FAQs/RAQs HTML
I need finer resolution. What do I do? FAQs/RAQs HTML
MEMS Accelerometer Applications, what's Fantasy and what's Reality? FAQs/RAQs HTML
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

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Price, packaging, availability

ADXL001 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADXL001-250BEZ Status: Production 8 ld LCC 8 Ind Tube, 95 $20.25 $13.29 E  Material Info Notify Me Purchase
ADXL001-250BEZ-R7 Status: Production 8 ld LCC 8 Ind Reel, 250 $20.25 $13.29 E  Material Info Notify Me Purchase
ADXL001-500BEZ Status: Production 8 ld LCC 8 Ind Tube, 95 $20.25 $13.29 E  Material Info Notify Me Purchase
ADXL001-500BEZ-R7 Status: Production 8 ld LCC 8 Ind Reel, 250 $20.25 $13.29 E  Material Info Notify Me Purchase
ADXL001-70BEZ Status: Production 8 ld LCC 8 Ind Tube, 95 $20.25 $13.29 E  Material Info Notify Me Purchase
ADXL001-70BEZ-R7 Status: Production 8 ld LCC 8 Ind Reel, 250 $20.25 $13.29 E  Material Info Notify Me Purchase
Price Table Help

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.

ADXL001 Breakout Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
EVAL-ADXL001-250Z Status: Production Evaluation Board $75.90 Yes -
EVAL-ADXL001-500Z Status: Production Evaluation Board $75.90 Yes -
EVAL-ADXL001-70Z Status: Production Evaluation Board $75.90 Yes -

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.

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