mma1270keg National Semiconductor Corporation, mma1270keg Datasheet
mma1270keg
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mma1270keg Summary of contents
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... SOIC-16, Tape & Reel 475-01 SOIC-16 475-01 SOIC-16, Tape & Reel V Temp Comp V Gain Filter and Gain Clock Oscillator Generator V MMA1270KEG Rev 0, 11/2009 MMA1270KEG MMA1270KEG: Z-AXIS SENSITIVITY MICROMACHINED ACCELEROMETER ±2.5g KEG SUFFIX (Pb-FREE) 16-LEAD SOIC CASE 475- OUT SS 14 ...
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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 MMA1270KEG 2 Symbol G pd ...
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... Hz — +1.0 % FSO 3.5 6.5 mVrms μg/√Hz 700 — 1.25 1.6 — 0 — μA – 125 – — 0.4 — — — 2.0 ms — V – 0.25 DD — 100 pF 50 — — 5.0 % FSO /2. DD MMA1270KEG Ω 3 ...
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... Acceleration Figure 3. Transducer Figure 4. Equivalent Physical Model MMA1270KEG 4 PRINCIPLE OF OPERATION Filtering The Freescale accelerometers contain an onboard 2-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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... OUTPUT do not interfere with the internal accelerometer SIGNAL sampling frequency. This will prevent aliasing errors. C2 0.1 μ A kΩ 0.1 μ 0.1 μ 0.1 μF Power Supply Accelerometer to Microcontroller to decouple the power DD Figure MMA1270KEG 0.1 μ ...
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... DYNAMIC ACCELERATION +g – 2.50 V OUT 1. When positioned as shown, the Earth's gravity will result in a positive 1g output MMA1270KEG 6 ACCELERATION SENSING DIRECTIONS OUT STATUS N/C pins are recommended to be left FLOATING STATIC ACCELERATION + 3.25 V OUT – 1.75 V OUT 16 N ...
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... Sensors Freescale Semiconductor PACKAGE DIMENSIONS CASE 475-01 ISSUE C 16-LEAD SOIC PAGE MMA1270KEG 7 ...
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... MMA1270KEG 8 PACKAGE DIMENSIONS CASE 475-01 ISSUE C 16-LEAD SOIC PAGE Sensors Freescale Semiconductor ...
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... 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 or contact your Freescale sales representative. For information on Freescale’s Environmental Products program http://www.freescale.com/epp. MMA1270KEG Rev. 0 11/2009 Information in this document is provided solely to enable system and software implementers to use Freescale Semiconductor products ...