MMA1211D Freescale Semiconductor, MMA1211D Datasheet
MMA1211D
Specifications of MMA1211D
Related parts for MMA1211D
MMA1211D Summary of contents
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... SOIC-16 475-01 SOIC16, Tape & Reel V DD Temp V Gain Filter Comp OUT Clock Oscillator Generator V SS Document Number: MMA1211D Rev 4, 03/2006 MMA1211 MMA1211D: Z AXIS SENSITIVITY MICROMACHINED ACCELEROMETER ±150g D SUFFIX EG SUFFIX (Pb-FREE) 16-LEAD SOIC CASE 475-01 N/C 16 N N/C N/C 14 N/C ...
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... Although the Freescale accelerometers contain internal 2kV ESD protection circuitry, extra precaution must be taken by the user to protect the chip from ESD. A charge of over 2000 volts can accumulate on the human body or associated test equipment. A charge of this magnitude can alter the MMA1211D 2 Symbol G pd ...
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... DD 2.7 3.25 4.0 50 — 260 — 0.2 — 0.25 — V –0.25 DD — — 100 — 300 — — — 5.0 — 10 — /2. DD Unit V mA ° mV/g mV/g FSO mVrms 1/2 µV/(Hz ) mVpk µ kHz FSO kHz MMA1211D 3 ...
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... Acceleration Figure 3. Transducer Figure 4. Equivalent Physical Model MMA1211D 4 PRINCIPLE OF OPERATION Filtering The Freescale accelerometers contain an on board 4-pole switched capacitor filter. A Bessel implementation is used because it provides a maximally flat delay response (linear phase) thus preserving pulse shape integrity ...
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... Signal switching frequency should be selected such that they C2 do not interfere with the internal accelerometer sampling frequency. This will prevent aliasing errors A 0.01 µF 1 kΩ 0.1 µ 0.1 µF Power Supply Accelerometer to Microcontroller to decouple the power DD Figure MMA1211D 0.1 µ ...
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... When positioned as shown, the Earth's gravity will result in a positive 1g output. MMA1211D 6 Dynamic Acceleration Sensing Direction +Z Acceleration of the package in the +Z direction (center plate moves in the −Z direction) will result in an increase in the output. Activation of Self test moves the center plate in the −Z direction, resulting in an increase in the output. − ...
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... Freescale Semiconductor footprint, the packages will self-align when subjected to a solder reflow process always recommended to design boards with a solder mask layer to avoid bridging and shorting between solder pads. 0.380 in. 9.65 mm 0.080 in. 2.03 mm Figure 7. Footprint SOIC-16 (Case 475-01) 0.050 in. 1.27 mm 0.024 in. 0.610 mm MMA1211D 7 ...
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... MMA1211D 8 PACKAGE DIMENSIONS CASE 475-01 ISSUE C 16-LEAD SOIC PAGE Sensors Freescale Semiconductor ...
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... Sensors Freescale Semiconductor PACKAGE DIMENSIONS CASE 475-01 ISSUE C 16-LEAD SOIC PAGE MMA1211D 9 ...
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... Freescale Semiconductor Literature Distribution Center P.O. Box 5405 Denver, Colorado 80217 1-800-441-2447 or 303-675-2140 Fax: 303-675-2150 LDCForFreescaleSemiconductor@hibbertgroup.com MMA1211D Rev. 4 03/2006 RoHS-compliant and/or Pb-free versions of Freescale products have the functionality and electrical characteristics of their non-RoHS-compliant and/or non-Pb-free counterparts. For further information, see http://www.freescale.com Freescale sales representative. For information on Freescale’ ...