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MMA3201D

Motorola
Part Number MMA3201D
Manufacturer Motorola
Description Surface Mount Micromachined Accelerometer
Published May 9, 2005
Detailed Description MOTOROLA Freescale Semiconductor, Inc. Order Number: MMA3201D Rev. 2, 06/2004 SEMICONDUCTOR TECHNICAL DATA Surface Mo...
Datasheet PDF File MMA3201D PDF File

MMA3201D
MMA3201D

Overview
MOTOROLA Freescale Semiconductor, Inc.
Order Number: MMA3201D Rev.
2, 06/2004 SEMICONDUCTOR TECHNICAL DATA Surface Mount Micromachined Accelerometer The MMA3200 series of dual axis (X and Y) silicon capacitive, micromachined accelerometers features signal conditioning, a 4-pole low pass filter and temperature compensation, and separate outputs for the two axes.
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 • Sensitivity in two separate axes: 40g X-axis and 40g Y-axis • 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 Typical Applications • Vibration Monitoring and Recording • Impact Monitoring • Appliance Control • Mechanical Bearing Monitoring • Computer Hard Drive Protection • Computer Mouse and Joysticks • Virtual Reality Input Devices • Sports Diagnostic Devices and Systems ORDERING INFORMATION Device MMA3201D MMA3201DR2 Temperature Range – 40 to +125°C – 40 to +125°C Package SOIC-20 SOIC-20, Tape & Reel MMA3201D MMA3201D: X-Y AXIS SENSITIVITY MICROMACHINED ACCELEROMETER ±40g Freescale Semiconductor, Inc.
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20 LEAD SOIC CASE 475A-01 PIN ASSIGNMENT N/C N/C N/C N/C ST XOUT STATUS VSS VDD AVDD 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 GND N/C N/C N/C N/C N/C N/C N/C N/C YOUT AVDD VDD G-Cell Sensor Integrator Gain Filter Temp XOUT YOUT ST Self-Test Control Logic & EPROM Trim Circuits Oscillator Clock Gen.
VSS Status Figure 1.
Simplified Accelerometer Functional Block Diagram REV 2 © Motorola, Inc.
2004 For More Information On This Product, Go to: www.
freescale.
com Freescale Semiconductor, Inc.
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