mma7361l Freescale Semiconductor, Inc, mma7361l Datasheet
mma7361l
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mma7361l Summary of contents
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... Zero-g offset and sensitivity are factory set and require no external devices. The MMA7361L includes a Sleep Mode that makes it ideal for handheld battery powered electronics. Features • ...
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... Although the Freescale accelerometer contains internal 2000 V 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 MMA7361L ...
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... Hz — 32 — kΩ -0.4 0 +0.4 -0.1 — +0.8 +1.0 +1.2 V — 0 — μg/ — 350 — — 1.0 2.0 ms — 0.5 2.0 ms — 2.0 5.0 ms — 6.0 — kHz — 3.4 — kHz — 11 — kHz +0.1 — V –0 -1.0 — +1.0 %FSO -5.0 — +5 GND. The output sensor DD MMA7361L ...
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... The sensor provides a self test feature that allows the verification of the mechanical and electrical integrity of the accelerometer at any time before or after installation. This feature is critical in applications such as hard disk drive MMA7361L 4 PRINCIPLE OF OPERATION protection where system integrity must be ensured over the life of the product ...
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... POWER SUPPLY Sleep A/D OUT A/D OUT A/D OUT IN C Accelerometer to Microcontroller to decouple the power DD OUT to prevent loss due to the voltage divider OUT Figure and OUT MMA7361L 5 ...
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... OUT +1g = 2.45 V OUT 1.65 V OUT 1.65 V OUT OUT Y OUT Z OUT * When positioned as shown, the Earth’s gravity will result in a positive 1g output. MMA7361L 6 DYNAMIC ACCELERATION + STATIC ACCELERATION Top View ...
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... X-TCO mg/degC LSL -2 -1 Y-TCO mg/degC LSL -2 -1 Z-TCO mg/degC LSL -2 -1 Figure 7. MMA7361L Temperature Coefficient of Offset (TCO) and Temperature Coefficient of Sensitivity (TCS) Distribution Charts Sensors Freescale Semiconductor X-TCS %/degC Target USL LSL -0.01 -0.005 Y-TCS %/degC Target USL LSL ...
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... With the correct 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. MMA7361L 8 1 10x0.8 6 14x0.6 14x0 ...
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... Sensors Freescale Semiconductor PACKAGE DIMENSIONS CASE 1977-01 ISSUE A 14-LEAD LGA MMA7361L 9 ...
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... MMA7361L 10 PACKAGE DIMENSIONS CASE 1977-01 ISSUE A 14-LEAD LGA 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. MMA7361L Rev. 0 04/2008 Information in this document is provided solely to enable system and software implementers to use Freescale Semiconductor products ...