MMA2260D Freescale Semiconductor, MMA2260D Datasheet

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MMA2260D

Manufacturer Part Number
MMA2260D
Description
SENSOR ACC X-AXIS +/-1.5G 16SOIC
Manufacturer
Freescale Semiconductor
Series
MMAr
Datasheet

Specifications of MMA2260D

Axis
X or Y
Acceleration Range
±1.5g
Sensitivity
1200 mV/g
Voltage - Supply
4.75 V ~ 5.25 V
Output Type
Analog
Bandwidth
50Hz
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.300", 7.50mm Width)
For Use With
RD1986MMA2260D - KIT SENSOR ACCEL MMA2260D TRIAX
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Interface
-
Freescale Semiconductor
Technical Data
© Freescale Semiconductor, Inc., 2006. All rights reserved.
±1.5g X-Axis Micromachined
Accelerometer
signal conditioning, a 2-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
MMA2260EGR2
MMA2260DR2
ST
MMA2260EG
The MMA series of silicon capacitive, micromachined accelerometers feature
MMA2260D
Integral Signal Conditioning
High Sensitivity
Linear Output
2nd Order Bessel Filter
Calibrated Self-test
EPROM Parity Check Status
Transducer Hermetically Sealed at Wafer Level for Superior Reliability
Robust Design, High Shock Survivability
Tilt Monitoring
Inclinometers
Appliance Control
Mechanical Bearing Monitoring
Vibration Monitoring and Recording
Sports Diagnostic Devices and Systems
Trailer Brake Controls
Automotive Aftermarket
Device
Figure 1. Simplified Accelerometer Functional Block Diagram
Self-test
Sensor
G-Cell
Temperature Range
–40 to +105°C
–40 to +105°C
–40 to +105°C
–40 to +105°C
Integrator
EPROM Trim Circuits
ORDERING INFORMATION
Control Logic &
STATUS
Gain
Case No.
475-01
475-01
475-01
475-01
Oscillator
Filter
SOIC-16, Tape & Reel
SOIC-16, Tape & Reel
Temp Comp
and Gain
Package
SOIC-16
SOIC-16
Generator
Clock
V
V
V
DD
OUT
SS
MMA2260D: X AXIS SENSITIVITY
STATUS
Document Number: MMA2260D
V
Figure 2. Pin Connections
V
V
V
V
OUT
ST
DD
SS
SS
SS
MMA2260
EG SUFFIX (Pb-FREE)
ACCELEROMETER
MICROMACHINED
16-LEAD SOIC
CASE 475-01
1
2
3
4
5
6
7
8
D SUFFIX
±1.5g
Rev 3, 03/2006
16
15
14
13
12
11
10
9
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C

Related parts for MMA2260D

MMA2260D Summary of contents

Page 1

... SOIC-16, Tape & Reel 475-01 SOIC-16 475-01 SOIC-16, Tape & Reel V Temp Comp V Gain Filter and Gain Clock Oscillator Generator V Document Number: MMA2260D Rev 3, 03/2006 MMA2260 MMA2260D: X AXIS SENSITIVITY MICROMACHINED ACCELEROMETER ±1.5g D SUFFIX EG SUFFIX (Pb-FREE) 16-LEAD SOIC CASE 475- OUT ...

Page 2

... Although the Freescale accelerometers contain internal 2kV 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 alter the MMA2260D 2 Symbol g upd ...

Page 3

... V – 0 0.7 V – –50 –125 –300 – – – 0.4 V –0.8 – – DD – – 2.0 +0.25 – V –0. – – 100 – 50 – – – 5.0 % FSO /2. DD MMA2260D Unit V mA ° mV/g mV µ Ω 3 ...

Page 4

... Acceleration Figure 3. Transducer Figure 4. Equivalent Physical Model MMA2260D 4 PRINCIPLE OF OPERATION Filtering Freescale accelerometers contain an onboard 2-pole switched capacitor filter. Because the filter is realized using switched capacitor techniques, there is no requirement for external passive components (resistors and capacitors) to set the cut-off frequency ...

Page 5

... R1 do not interfere with the internal accelerometer 1 kΩ sampling frequency. This will prevent aliasing errors. Output Signal A 0.01 µF 1 kΩ 0.1 µ 0.1 µF Power Supply Accelerometer to Microcontroller to decouple the power DD Figure MMA2260D 0.1 µ ...

Page 6

... V = 2.50V OUT 1. When positioned as shown, the Earth's gravity will result in a positive 1g output MMA2260D 6 DYNAMIC ACCELERATION 16-Pin SOIC Package Top View STATIC ACCELERATION Direction of Earth's gravity field. - 3.7V OUT + 1.3V OUT -X ( 2.50V OUT Sensors Freescale Semiconductor ...

Page 7

... Sensors Freescale Semiconductor PACKAGE DIMENSIONS CASE 475-01 ISSUE C 16-LEAD SOIC PAGE MMA2260D 7 ...

Page 8

... MMA2260D 8 PACKAGE DIMENSIONS CASE 475-01 ISSUE C 16-LEAD SOIC PAGE Sensors Freescale Semiconductor ...

Page 9

... Freescale Semiconductor Literature Distribution Center P.O. Box 5405 Denver, Colorado 80217 1-800-441-2447 or 303-675-2140 Fax: 303-675-2150 LDCForFreescaleSemiconductor@hibbertgroup.com MMA2260D Rev. 3 03/2006 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 Freescale sales representative. For information on Freescale’ ...

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