MMA7368LR2 Freescale Semiconductor, MMA7368LR2 Datasheet

ACCELEROMETER 1.5G 3AXIS 14-LGA

MMA7368LR2

Manufacturer Part Number
MMA7368LR2
Description
ACCELEROMETER 1.5G 3AXIS 14-LGA
Manufacturer
Freescale Semiconductor
Datasheet

Specifications of MMA7368LR2

Axis
X, Y, Z
Acceleration Range
±1.5g
Sensitivity
800mV/g
Voltage - Supply
2.2 V ~ 3.6 V
Output Type
Analog
Bandwidth
400Hz - XY, 300Hz - Z
Interface
Parallel
Mounting Type
Surface Mount
Package / Case
14-LGA
Sensing Axis
X, Y, Z
Acceleration
1.5 g
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MMA7368LR2
Manufacturer:
FREESCALE
Quantity:
20 000
Freescale Semiconductor
Technical Data
© Freescale Semiconductor, Inc., 2008. All rights reserved.
±1.5g Three Axis Low-g
Micromachined Accelerometer
accelerometer featuring signal conditioning, a 1-pole low pass filter,
temperature compensation, and self test. Zero-g offset and sensitivity are
factory set and require no external devices. The MMA7368L includes a Sleep
Mode that makes it ideal for handheld battery powered electronics.
Features
Typical Applications
MMA7368LR2
Part Number
The MMA7368L is a low power, low profile capacitive micromachined
3mm x 5mm x 1.0mm LGA-14 Package
Low Current Consumption: 400 μA
Sleep Mode: 3 μA
Low Voltage Operation: 2.2 V – 3.6 V
High Sensitivity (800 mV/g @ 1.5g)
Fast Turn On Time (0.5 ms Enable Response Time)
Self Test for Freefall Detect Diagnosis
Signal Conditioning with Low Pass Filter
Robust Design, High Shocks Survivability
RoHS Compliant
Environmentally Preferred Product
Low Cost
3D Gaming: Tilt and Motion Sensing, Event Recorder
HDD MP3 Player: Freefall Detection
Laptop PC: Freefall Detection, Anti-Theft
Cell Phone: Image Stability, Text Scroll, Motion Dialing, E-Compass
Pedometer: Motion Sensing
PDA: Text Scroll
Navigation and Dead Reckoning: E-Compass Tilt Compensation
Robotics: Motion Sensing
Temperature
–40 to +85°C
Range
ORDERING INFORMATION
Package
Drawing
1977-01
Package
LGA-14
13” Tape & Reel
Shipping
X
Y
Z
V
N/C
V
OUT
OUT
OUT
Document Number: MMA7368L
Figure 1. Pin Connections
DD
SS
MMA7368L: XYZ AXIS
MMA7368L
ACCELEROMETER
Bottom View
CASE 1977-01
Top View
14 LEAD
±1.5g
Sleep
LGA
N/C
Rev 0, 05/2008
Self Test
N/C
N/C
N/C
N/C
N/C

Related parts for MMA7368LR2

MMA7368LR2 Summary of contents

Page 1

... Navigation and Dead Reckoning: E-Compass Tilt Compensation • Robotics: Motion Sensing ORDERING INFORMATION Temperature Package Part Number Range Drawing MMA7368LR2 –40 to +85°C © Freescale Semiconductor, Inc., 2008. All rights reserved. Package Shipping 1977-01 LGA-14 13” Tape & Reel Document Number: MMA7368L ...

Page 2

... When handling the accelerometer, proper ESD precautions should be followed to avoid exposing the device to discharges which may be detrimental to its performance. X-TEMP X OUT COMP Y-TEMP Y COMP OUT Z-TEMP Z OUT COMP Value Unit ±5000 g –0.3 to +3.6 V 1.8 m °C –40 to +125 Sensors Freescale Semiconductor ...

Page 3

... The response time between 10% of the full scale self test input voltage and 90% of the self test output voltage. 10. A measure of the device’s ability to reject an acceleration applied 90° from the true axis of sensitivity. Sensors Freescale Semiconductor < 3.6 V, Acceleration = 0g, Loaded output DD ...

Page 4

... This is a key feature when interfacing to a microcontroller or an A/D converter because it provides system level cancellation of supply induced errors in the analog to digital conversion process. SPECIAL FEATURES Sensors Freescale Semiconductor ...

Page 5

... OUT 0.1 μ Logic Z OUT Sleep Input Figure 5. Accelerometer with Recommended Connection Diagram Sensors Freescale Semiconductor BASIC CONNECTIONS PCB Layout Self Test N/C N/C N/C N/C Self Test N/C Figure 6. Recommended PCB Layout for Interfacing NOTES: 1. Use 0.1 µF capacitor on V source. ...

Page 6

... V OUT 1.65 V OUT 1. - 1.65 V Side View +Z : Arrow indicates direction of package movement. Direction of Earth's gravity field.* Side View Top Bottom 1.65 V OUT 1.65 V OUT Z @ +1g = 2.45 V OUT Bottom Top 1.65 V OUT 1.65 V OUT Z @ -1g =0.85 V OUT Freescale Semiconductor -Z Sensors ...

Page 7

... X-TCO mg/degC LSL -2 -1 Y-TCO mg/degC LSL -2 -1 Z-TCO mg/degC LSL -2 -1 Figure 7. MMA7368L 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 -0.01 -0 ...

Page 8

... 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. MMA7368L 8 1 10x0.8 6 14x0.6 14x0.9 Freescale Semiconductor 13 6x2 8 12x1 Sensors ...

Page 9

... Sensors Freescale Semiconductor PACKAGE DIMENSIONS CASE 1977-01 ISSUE A 14-LEAD LGA MMA7368L 9 ...

Page 10

... MMA7368L 10 PACKAGE DIMENSIONS CASE 1977-01 ISSUE A 14-LEAD LGA Sensors Freescale Semiconductor ...

Page 11

... Freescale Semiconductor product could create a situation where personal injury or death may occur. Should Buyer ...

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