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Freescale Semiconductor Technical Data
MMA1220KEG Rev 0, 11/2009
Low G Micromachined Accelerometer
The MMA series of silicon capacitive, micromachined accelerometers feature signal conditioning, a 4-pole low pass filter and temperature compensation. Zero-g offset full scale span and filter cut-off are factory set and require no external devices. A full system self-test capability verifies system functionality. Features • • • • • • • • • Integral Signal Conditioning Linear Output Ratiometric Performance 4th 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 Shocks Survivability Qualified AEC-Q100, Rev.
MMA1220KEG Datasheet
