Freescale Semiconductor
Technical Data
± 1.5g X-Axis Micromachined
Accelerometer
Document Number: MMA2260D
Rev 3, 03/2006
MMA2260
The MMA series of silicon capacitive, micromachined accelerometers feature
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.
MMA2260D: X AXIS SENSITIVITY
Features
MICROMACHINED
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?
?
?
?
?
?
?
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
ACCELEROMETER
±1.5g
Typical Applications
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Tilt Monitoring
?
?
?
?
?
?
?
Inclinometers
Appliance Control
Mechanical Bearing Monitoring
Vibration Monitoring and Recording
Sports Diagnostic Devices and Systems
Trailer Brake Controls
Automotive Aftermarket
ORDERING INFORMATION
D SUFFIX
EG SUFFIX (Pb-FREE)
16-LEAD SOIC
CASE 475-01
Device
MMA2260D
MMA2260DR2
MMA2260EG
MMA2260EGR2
Temperature Range
–40 to +105 ° C
–40 to +105 ° C
–40 to +105 ° C
–40 to +105 ° C
Case No.
475-01
475-01
475-01
475-01
Package
SOIC-16
SOIC-16, Tape & Reel
SOIC-16
SOIC-16, Tape & Reel
V DD
ST
G-Cell
Sensor
Self-test
Integrator Gain
Control Logic &
EPROM Trim Circuits
Filter
Oscillator
Temp Comp
and Gain
Clock
Generator
V OUT
V SS
V SS
V SS
V SS
V OUT
STATUS
V DD
ST
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
STATUS
Figure 1. Simplified Accelerometer Functional Block Diagram
? Freescale Semiconductor, Inc., 2006. All rights reserved.
Figure 2. Pin Connections
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