MMA3201D Freescale Semiconductor, MMA3201D Datasheet

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MMA3201D

Manufacturer Part Number
MMA3201D
Description
SENS ACCEL XY AXIS +-38G 20-SOIC
Manufacturer
Freescale Semiconductor
Series
MMAr
Datasheets

Specifications of MMA3201D

Axis
X or Y
Acceleration Range
±225g
Sensitivity
10mV/g
Voltage - Supply
4.75 V ~ 5.25 V
Output Type
Analog
Bandwidth
400Hz
Mounting Type
Surface Mount
Package / Case
20-SOIC (0.300", 7.50mm Width)
Package Type
SOIC W
Operating Supply Voltage (min)
4.75V
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.25V
Operating Temperature (min)
-40C
Operating Temperature (max)
125C
Operating Temperature Classification
Automotive
Product Height (mm)
3.3mm
Mounting
Surface Mount
Pin Count
20
Sensing Axis
X, Y
Acceleration
40 g
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Interface
-
Lead Free Status / Rohs Status
Not Compliant
Other names
MMA3201DTR
MMA3201DTR
REV 2
© Motorola, Inc. 2004
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Surface Mount Micromachined
Accelerometer
signal conditioning, a four-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
ORDERING INFORMATION
MMA2301D
MMA2301DR2
The MMA series of silicon capacitive, micromachined accelerometers features
Integral Signal Conditioning
Linear Output
Ratiometric Performance
Fourth Order Bessel Filter Preserves Pulse Shape Integrity
Calibrated Self-test
Low Voltage Detect, Clock Monitor, and EPROM Parity Check Status
Transducer Hermetically Sealed at Wafer Level for Superior Reliability
Robust Design, High Shocks Survivability
Vibration Monitoring and Recording
Impact Monitoring
Device
– 40 to +125°C
– 40 to +125°C
Temperature
Range
ST
SOIC-16
SOIC-16, Tape & Reel
Freescale Semiconductor, Inc.
Figure 1. Simplified Accelerometer Functional Block Diagram
For More Information On This Product,
Package
Sensor
Self-Test
G-Cell
Go to: www.freescale.com
Integrator
Control Logic &
Trim Circuits
EPROM
Status
Gain
Oscillator
Filter
MMA2301D: X-AXIS SENSITIVITY
Temp
STATUS
V
V
N/C
N/C
N/C
V
OUT
Clock
Gen.
ST
DD
MMA2301D
SS
ACCELEROMETER
MICROMACHINED
PIN ASSIGNMENT
16 LEAD SOIC
CASE 475-01
1
2
3
4
5
6
7
8
±200g
Order Number: MMA2301D
V
V
V
DD
OUT
SS
16
15
14
13
12
11
10
9
Rev. 2, 06/2004
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C

Related parts for MMA3201D

MMA3201D Summary of contents

Page 1

... Freescale Semiconductor, Inc. MOTOROLA SEMICONDUCTOR TECHNICAL DATA Surface Mount Micromachined Accelerometer The MMA series of silicon capacitive, micromachined accelerometers features signal conditioning, a four-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 ...

Page 2

... A charge of this magnitude can alter the MMA2301D 2 Freescale Semiconductor, Inc. performance or cause failure of the chip. When handling the accelerometer, proper ESD precautions should be followed to avoid exposing the device to discharges which may be detrimental to its performance. ...

Page 3

... Freescale Semiconductor, Inc. OPERATING CHARACTERISTICS (Unless otherwise noted: -40°C ≤ T ≤ +105°C, 4.75 ≤ VDD ≤ 5.25, Acceleration = 0g, Loaded output A Characteristic (2) Operating Range (3) Supply Voltage Supply Current Operating Temperature Range Acceleration Range Output Signal (4) Zero 25° 5 Zero g (5) Sensitivity (T = 25° ...

Page 4

... MMA2301D 4 Freescale Semiconductor, Inc. Self-Test 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 ...

Page 5

... Freescale Semiconductor, Inc. BASIC CONNECTIONS Pinout Description OUT 11 6 STATUS Pin Descriptions Pin No. Pin Name 1 thru 3 N/C Leave unconnected Logic input pin used to initiate self-test Output voltage of the accelerometer. OUT 6 STATUS Logic output pin to indicate fault The power supply ground. ...

Page 6

... Acceleration of the package in the +X direction (center x + plate moves in the −X direction) will result in an increase in the output Front View * When positioned as shown, the Earth's gravity will result in a positive 1g output. MMA2301D 6 Freescale Semiconductor, Inc. Dynamic Acceleration Sensing Direction 16-Pin SOIC Package ...

Page 7

... Freescale Semiconductor, Inc 16X 0.13 C 0.1 K SEATING T PLANE MINIMUM RECOMMENDED FOOTPRINT FOR SURFACE MOUNTED APPLICATIONS Surface mount board layout is a critical portion of the total design. The footprint for the surface mount packages must be the correct size to ensure proper solder connection interface between the board and the package ...

Page 8

... Freescale Semiconductor, Inc. Information in this document is provided solely to enable system and software implementers to use Motorola products. There are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in this document. Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “ ...

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