MMA1220D

MMA1220D Datasheet


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Part Datasheet
MMA1220D MMA1220D MMA1220D (pdf)
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MOTOROLA

Freescale Semiconductor, Inc.

SEMICONDUCTOR TECHNICAL DATA

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Freescale Semiconductor, Inc...

Low G Micromachined Accelerometer

The MMA series of silicon capacitive, micromachined accelerometers features signal conditioning, a low pass filter and temperature compensation. offset full scale span and filter are factory set and require no external devices. A full system capability verifies system functionality.

Features
• Integral Signal Conditioning
• Linear Output
• Ratiometric Performance
• 4th Order Bessel Filter Preserves Pulse Shape Integrity
• Calibrated
• Low Voltage Detect, Clock Monitor, and EPROM Parity Check Status
• Transducer Hermetically Sealed at Wafer Level for Superior Reliability
• Robust Design, High Shock Survivability

Typical Applications
• 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
ORDERING INFORMATION

Device

Temperature Range

MMA1220D
to +85°C

Case No. Case

Package

MMA1220D

MMA1220D Z AXIS SENSITIVITY MICROMACHINED ACCELEROMETER ± 8g
16 LEAD SOIC CASE

Pin Assignment

VOUT

STATUS

SIMPLIFIED ACCELEROMETER FUNCTIONAL BLOCK DIAGRAM

SENSOR

INTEGRATOR

GAIN

FILTER

TEMP COMP

VDD VOUT

CONTROL LOGIC & EPROM TRIM CIRCUITS

OSCILLATOR

CLOCK GEN. VSS

STATUS Figure Simplified Accelerometer Functional Block Diagram

MMotootroolrao, lIanc.S2e0n01sor Device Data For More Information On This Product,

Go to:

MMA1220D

Freescale Semiconductor, Inc.

MAXIMUM RATINGS Maximum ratings are the limits to which the device can be exposed without causing permanent damage.

Rating

Value

Unit

Powered Acceleration all axes Unpowered Acceleration all axes Supply Voltage Drop Test 1 Storage Temperature Range
1500

Gupd
2000

Ddrop

Tstg
40 to +105

NOTES Dropped onto concrete surface from any axis.

ELECTRO STATIC DISCHARGE ESD
More datasheets: 164NCAT8.B3.B5 | 164NCAT8.41.B5 | 144NCAT0.38.A6 | 144NCAT0.A5.A6 | 164NCAT0.40.02 | 164NCAT8.43.B5 | 144NCAT.99.A6 | 144NCAT.41.A6 | 164NCAT.99.B5 | 164NCAT.41.B5


Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived MMA1220D Datasheet file may be downloaded here without warranties.

Datasheet ID: MMA1220D 635524