± 7g, Low-g, Analog Accelerometer

MMA2240
  • Archived
  • This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.

The MMA2240 pressure sensor offers a silicon capacitive, micro-machined accelerometer featuring signal conditioning, a two-pole low-pass filter, and temperature compensation.


  • Targets vibration monitoring and recording applications, as well as dynamic suspension control
  • Includes factory-set zero-g offset full-scale span and filter cut-off; requires no external devices
  • Verifies system functionality via full-system self-test capability

See product image

Block Diagram

MMA2240EG Acceleration Sensor Block Diagram

MMA2240EG Acceleration Sensor Block Diagram
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Features

  • Integral signal conditioning
  • Linear output 
  • Ratiometric performance
  • Second order Bessel filter preserves pulse shape integrity 
  • Calibrated self-test 
  • Low-voltage detect, clock monitor and EPROM parity check status
  • Transducer hermetically sealed at wafer level for superior reliability
  • Robust design, high shock survivability
  • Pb-free termination
  • Environmentally preferred package
  • Qualified AEC-Q100, rev. F grade 2 (-40°C/ +105°C)

Part numbers include: MMA2241KEG.

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