The ADXL327 is a small, low power, complete 3-axis accelerometer with signal conditioned voltage outputs. The product measures acceleration with a minimum full-scale range of ±2 g. It can measure the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration, resulting from motion, shock, or vibration.
The user selects the bandwidth of the accelerometer using the CX, CY, and CZ capacitors at the XOUT, YOUT, and ZOUT pins. Bandwidths can be selected to suit the application with a range of 0.5 Hz to 1600 Hz for X and Y axes and a range of 0.5 Hz to 550 Hz for the Z axis.
The ADXL327 is available in a small, low profile, 4 mm × 4 mm × 1.45 mm, 16-lead, plastic lead frame chip scale package (LFCSP_LQ).

*3-axis sensing
*Small, low profile package
-4 mm × 4 mm × 1.45 mm LFCSP
*Low power: 350 μA typical
*Single-supply operation: 1.8 V to 3.6 V
*10,000 g shock survival
*Excellent temperature stability
*Bandwidth adjustment with a single capacitor per axis
*RoHS/WEEE lead-free compliant

*Cost-sensitive, low power, motion- and tilt-sensing applications
-Mobile devices
-Gaming systems
-Disk drive protection
-Image stabilization
-Sports and health devices


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The MMA62XXAEG series of dual axis (X and Y) silicon capacitive, micromachined accelerometers features a full digital signal processing for filtering, trim and data formatting. It has been optimized for analog output and offers an over-damped transducer.

*Available in ±20/20g, ±50/50g, or ±100/100g versions. Additional g-ranges between 20 and 100g may be available upon request
*Full-scale range is independently specified for each axis
*400 Hz, 4 Pole, 16 μs sample time, additional filter options are available
*Ratiometric analog voltage output
*Capture/hold input for system-wide synchronization support
*3.3 or 5 V single supply operation
*On-chip temperature sensor and voltage regulator
*Internal self-test
*Minimal external component requirements
*Pb-free 20-pin SOIC package
*Automotive AEC -Q100 qualified

Typical Applications
*Crash detection (Airbag)
*Impact and vibration monitoring
*Shock detection

MMA6255AEG, MMA621010AEG, MMA6222AEGR2, MMA6255AEGR2

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