XMMA1000P データシートの表示（PDF） - Motorola => Freescale
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XMMA1000P Datasheet PDF : 8 Pages
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Micromachined Accelerometer
The XMMA series of silicon capacitive, micromachined accelerometers
features; signal conditioning, a 4–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.
The XMMA series of accelerometers is suitable for automotive crash
detection and recording, vibration monitoring, automotive suspension control,
appliance control systems, etc.
Features
• Minimum Full Scale Measurement ± 44g
• Calibrated, Self–Test
• Integral Signal Conditioning and 4–Pole Filter
• Linear Output
• Robust, High Shock Survivability
• Ratiometric
• G–Cell, Hermetically Sealed at Wafer Level
• Two Packaging Options Available:
1) Plastic DIP for Z Axis Sensing (XMMA1000P)
2) Wingback for X Axis Sensing (XMMA2000W)
Typical Applications
• Automotive Crash Detection and Recording
• Automotive Suspension Control
• Vibration Monitoring and Recording
• Appliance Control
• Mechanical Bearing Monitoring
• Computer Hard Drive Protection
• Computer Mouse and Joysticks
• Virtual Reality Input Devices
• Sports Diagnostic Devices and Systems
Order this document
by XMMA1000P/D
XMMA1000P
XMMA2000W
XMMA1000: Z AXIS SENSITIVITY
XMMA2000: X AXIS SENSITIVITY
MICROMACHINED
ACCELEROMETER
± 50g
16 15 14 13 12 11 10 9
1 234567 8
DIP PACKAGE
CASE 648C–03
XMMA1000P
1
2
3
4
5
6
WB PACKAGE
CASE 456–03
XMMA2000W
SIMPLIFIED ACCELEROMETER FUNCTIONAL BLOCK DIAGRAM
G–CELL
SENSOR
INTEGRATOR
GAIN
FILTER
TEMP
COMP
VDD
VOUT
VST
SELF–TEST
CONTROL LOGIC &
EPROM TRIM CIRCUITS
OSCILLATOR
CLOCK GEN.
VSS
Senseon is a trademark of Motorola, Inc.
Replaces MMA1000P/D
©MMoottoororolal,aInSc.e1n9s97or Device Data
1
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