MMA6233QR2 Freescale Semiconductor, MMA6233QR2 Datasheet

SENSOR ACCEL X/Y-AXIS 10G 16-QFN

MMA6233QR2

Manufacturer Part Number
MMA6233QR2
Description
SENSOR ACCEL X/Y-AXIS 10G 16-QFN
Manufacturer
Freescale Semiconductor
Series
MMA6200r
Datasheet

Specifications of MMA6233QR2

Axis
X, Y
Acceleration Range
±10g
Sensitivity
120mV/g
Voltage - Supply
2.7 V ~ 3.6 V
Output Type
Analog
Bandwidth
900Hz
Mounting Type
Surface Mount
Package / Case
16-QFN Exposed Pad
Sensing Axis
X, Y
Acceleration
10 g
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 20 C
Interface
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Freescale Semiconductor
Technical Data
© Freescale Semiconductor, Inc., 2006. All rights reserved.
±10g Dual Axis
Micromachined Accelerometer
feature signal conditioning, a 1-pole low pass filter and temperature
compensation. Zero-g offset full scale span and filter cut-off are factory set
and require no external devices. A full system self-test capability verifies
system functionality.
Features
Typical Applications
MMA6231QR2
MMA6233QR2
Device Name
The MMA6200 series of low cost capacitive micromachined accelerometers
MMA6231Q
MMA6233Q
Low Noise
Low Cost
Low Power
2.7 V to 3.6 V Operation
6mm x 6mm x 1.98 mm QFN
Integral Signal Conditioning with Low Pass Filter
Linear Output
Ratiometric Performance
Self-Test
Robust Design, High Shocks Survivability
Pedometer
Appliance Control
Impact Monitoring
Vibration Monitoring and Recording
Position & Motion Sensing
Freefall Detection
Smart Portable Electronics
Bandwidth
Response
300 Hz
300 Hz
900 Hz
900 Hz
ORDERING INFORMATION
1.2 mA
1.2 mA
2.2 mA
2.2 mA
I
DD
Case No.
1477-02
1477-02
1477-02
1477-02
QFN-16,Tape & Reel
QFN-16,Tape & Reel
QFN-16, Tube
QFN-16, Tube
Package
SENSITIVITY MICROMACHINED
MMA6230Q Series: X-Y AXIS
Document Number: MMA6231Q
V
V
NC
NC
Figure 1. Pin Connections
DD
SS
MMA6231Q
MMA6233Q
ACCELEROMETER
2
4
1
3
Bottom View
CASE 1477-02
16
5
Top View
16-LEAD
±10 g
QFN
15
6
14 13
7
Rev 2, 10/2006
8
11
12
10
9 N/C
N/C
ST
N/C

Related parts for MMA6233QR2

MMA6233QR2 Summary of contents

Page 1

... Bandwidth I Device Name DD Response MMA6231Q 300 Hz 1.2 mA MMA6231QR2 300 Hz 1.2 mA MMA6233Q 900 Hz 2.2 mA MMA6233QR2 900 Hz 2.2 mA © Freescale Semiconductor, Inc., 2006. All rights reserved. Case No. Package 1477-02 QFN-16, Tube 1477-02 QFN-16,Tape & Reel 1477-02 QFN-16, Tube 1477-02 QFN-16,Tape & Reel Document Number: MMA6231Q ...

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 Comp OUT Clock Generator Y-Temp Y OUT Comp V SS Value Unit ± 2000 g –0.3 to +3.6 V 1.2 m –40 to +125 °C Sensors Freescale Semiconductor ...

Page 3

... Time for the output to reach 90% of its final value after a self-test is initiated. 7. Preserves phase margin (60°) to guarantee output amplifier stability 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. Circuit Model SPECIAL FEATURES causes the 2 Sensors Freescale Semiconductor ...

Page 5

... MMA6200Q DD Series OUT 0.1 µ OUT Logic ST Input Figure 5. Accelerometer with Recommended Connection Diagram Sensors Freescale Semiconductor BASIC CONNECTIONS PCB Layout ST X OUT OUT N/C DD Figure 6. Recommend PCB Layout for Interfacing NOTES: 1. Use 0.1 µF capacitor on V source. 2. Physical coupling distance of the accelerometer to the microcontroller should be minimal ...

Page 6

... When positioned as shown, the Earth’s gravity will result in a positive 1g output. MMA6231Q 6 DYNAMIC ACCELERATION Top View + –Y 16-Pin QFN Package STATIC ACCELERATION Top View Direction of Earth’s gravity field X OUT Y OUT 1.65 V OUT Y @ +1g = 1.77 V OUT –X (1) @ - 1.65 V Sensors Freescale Semiconductor ...

Page 7

... 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 6.0 0.55 4. ...

Page 8

... MMA6231Q 8 PACKAGE DIMENSIONS CASE 1477-02 ISSUE B 16-LEAD QFN PAGE Sensors Freescale Semiconductor ...

Page 9

... Sensors Freescale Semiconductor PACKAGE DIMENSIONS CASE 1477-02 ISSUE B 16-LEAD QFN PAGE MMA6231Q 9 ...

Page 10

... MMA6231Q 10 PACKAGE DIMENSIONS CASE 1477-02 ISSUE B 16-LEAD QFN PAGE 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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