MMA7330L Freescale Semiconductor, MMA7330L Datasheet
MMA7330L
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MMA7330L Summary of contents
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... Zero-g offset and sensitivity are factory set and require no external devices. The MMA7330L includes a Sleep Mode that makes it ideal for handheld battery powered electronics. Features • ...
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... WARNING: This device is sensitive to electrostatic discharge. 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 MMA7330L CLOCK ...
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... 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 MMA7330L ...
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... The x- and y-axis are deflected slightly while the z-axis is trimmed to deflect 1g. This procedure assures that both the mechanical (g-cell) and electronic sections of the accelerometer are functioning. MMA7330L 4 PRINCIPLE OF OPERATION g-Select The g-Select feature allows for the selection between two sensitivities ...
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... X 3 relationship between the internal 32 kΩ resistor and 3 the measurement input impedance. 3 3.3 nF 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 MMA7330L 5 ...
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... Top View 14-Pin LGA Package OUT +1g = 1.708 V OUT 1.4 V OUT 1 OUT When positioned as shown, the Earth’s gravity will result in a positive 1g output. MMA7330L 6 DYNAMIC ACCELERATION + STATIC ACCELERATION Top View 1.4 V OUT @ +1g = 1.708 V OUT @ -1g = 1.092 V OUT 1.4 V OUT 1.4 V OUT ...
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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. Sensors Freescale Semiconductor 1 10x0.8 6 14x0.6 14x0.9 Figure 7. LGA 14-Lead Die Sensor 13 6x2 8 12x1 MMA7330L 7 ...
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... MMA7330L 8 PACKAGE DIMENSIONS CASE 1935-01 ISSUE 0 14-LEAD LGA Sensors Freescale Semiconductor ...
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... Sensors Freescale Semiconductor PACKAGE DIMENSIONS CASE 1935-01 ISSUE 0 14-LEAD LGA MMA7330L 9 ...
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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. MMA7330L Rev. 2 8/2007 Information in this document is provided solely to enable system and software implementers to use Freescale Semiconductor products ...