MMA6331LT Freescale Semiconductor, MMA6331LT Datasheet

Board Mount Accelerometers 4G XY LGA 14 LD ENH

MMA6331LT

Manufacturer Part Number
MMA6331LT
Description
Board Mount Accelerometers 4G XY LGA 14 LD ENH
Manufacturer
Freescale Semiconductor
Datasheet

Specifications of MMA6331LT

Sensing Axis
X, Y
Acceleration
4 g, 12 g
Supply Voltage (max)
3.6 V
Supply Voltage (min)
2.2 V
Supply Current
400 uA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Sensitivity
308 mV/g, 83.6 mV/g
Package / Case
LGA-14
Acceleration Range
± 4g, ± 12g
No. Of Axes
2
Sensor Case Style
LGA
No. Of Pins
14
Supply Voltage Range
2.2V To 3.6V
Operating Temperature Range
-40°C To +85°C
Msl
MSL 3 - 168 Hours
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MMA6331LT
Manufacturer:
FREESCALE
Quantity:
20 000
Freescale Semiconductor
Technical Data
© Freescale Semiconductor, Inc., 2010. All rights reserved.
±4g, ±12g Two Axis Low-g
Micromachined Accelerometer
accelerometer featuring signal conditioning, a 1-pole low pass filter,
temperature compensation, and g-Select which allows for the selection
between 2 sensitivities. Zero-g offset and sensitivity are factory set and
require no external devices. The MMA6331L includes a Sleep Mode that
makes it ideal for handheld battery powered electronics.
Features
Typical Applications
* This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
MMA6331LR1
MMA6331LR2
Part Number
The MMA6331L is a low power, low profile capacitive micromachined
MMA6331LT
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
Selectable Sensitivity (±4g, ±12g)
Fast Turn On Time (0.5 ms Enable Response Time)
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
Laptop PC: Anti-Theft
Cell Phone: Image Stability, Text Scroll, Motion Dialing, E-Compass
Pedometer: Motion Sensing
PDA: Text Scroll
Robotics: Motion Sensing
Temperature
-40 to +85°C
-40 to +85°C
-40 to +85°C
Range
ORDERING INFORMATION
Package
Drawing
1977-01
1977-01
1977-01
Package
LGA-14
LGA-14
LGA-14
13” Tape & Reel
7” Tape & Reel
Shipping
Tray
X
Y
V
N/C
N/C
V
OUT
OUT
Document Number: MMA6331L
Figure 1. Pin Connections
DD
SS
MMA6331L: XY AXIS
MMA6331L
ACCELEROMETER
Bottom View
CASE 1977-01
±4g, ±12G
Top View
14 LEAD
Sleep
N/C
LGA
Rev 0, 03/2010
GND
N/C
N/C
g-Select
N/C
N/C

Related parts for MMA6331LT

MMA6331LT Summary of contents

Page 1

... PDA: Text Scroll • Robotics: Motion Sensing ORDERING INFORMATION Temperature Package Part Number Range Drawing MMA6331LT -40 to +85°C 1977-01 MMA6331LR1 -40 to +85°C 1977-01 MMA6331LR2 -40 to +85°C 1977-01 * This document contains certain information on a new product. Specifications and information herein are subject to change without notice. ...

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 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 full scale V 8. The response time between 10% of full scale Sleep Mode input voltage and 90% of the final operating output voltage 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 Symbol ...

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 (Table 3). This feature is ideal g-Range Sensitivity 4g 308 mV/g 12g 83.6 mV/g Sensors Freescale Semiconductor ...

Page 5

... X OUT 0.1 μF Y OUT Logic Sleep Input Figure 5. Accelerometer with Recommended Connection Diagram Sensors Freescale Semiconductor BASIC CONNECTIONS PCB Layout GND N/C Sleep N/C g-Select g-Select N/C N/C Figure 6. Recommended PCB Layout for Interfacing NOTES: 1. Use 0.1 µF capacitor on V source. ...

Page 6

... Arrow indicates direction of package movement. STATIC ACCELERATION Top View 1.4 V OUT Y @ +1g = 1.708 V OUT -1g = 1.092 V OUT 1.4 V OUT 1.4 V OUT Y @ -1g = 1.092 V OUT +X Direction of Earth's gravity field.* Side View Top Bottom 1.4 V OUT 1.4 V OUT Bottom Top 1.4 V OUT 1.4 V OUT Sensors Freescale Semiconductor ...

Page 7

... X-TCO mg/degC LSL -2 -1 Y-TCO mg/degC LSL -2 -1 Figure 7. MMA6331L 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 LSL Target USL -0.01 -0.005 Target USL 0 .005 ...

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. MMA6331L 8 1 10x0.8 6 14x0.6 14x0.9 Figure 8. LGA 14-Lead Die Sensor Freescale Semiconductor 13 6x2 8 12x1 Sensors ...

Page 9

... Sensors Freescale Semiconductor PACKAGE DIMENSIONS CASE 1977-01 ISSUE A 14-LEAD LGA MMA6331L 9 ...

Page 10

... MMA6331L 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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