MMA1250D

MMA1250D Datasheet

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Part	Datasheet
MMA1250D	MMA1250D (pdf)

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Freescale Semiconductor, Inc... MOTOROLA Freescale Semiconductor, Inc. SEMICONDUCTOR TECHNICAL DATA Order this document by MMA1250D/D 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 • 2nd Order Bessel Filter • Calibrated • 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 MMA1250D to +105°C Case No. Case Package MMA1250D MMA1250D Z AXIS SENSITIVITY MICROMACHINED ACCELEROMETER ±5g 16 LEAD SOIC CASE Pin Assignment VOUT STATUS SIMPLIFIED ACCELEROMETER FUNCTIONAL BLOCK DIAGRAM G-CELL SENSOR INTEGRATOR GAIN FILTER TEMP COMP & GAIN VOUT ST SELF-TEST CONTROL LOGIC & EPROM TRIM CIRCUITS OSCILLATOR CLOCK GEN. VSS STATUS Figure Simplified Accelerometer Functional Block Diagram Motorola Sensor Motorola, Inc. 2002 Device Data For More Information On This Product, Go to: MMA1250D 1 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

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Freescale Semiconductor, Inc...

MOTOROLA

Freescale Semiconductor, Inc.

SEMICONDUCTOR TECHNICAL DATA

Order this document by MMA1250D/D

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
• 2nd Order Bessel Filter
• Calibrated
• 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

MMA1250D
to +105°C

Case No. Case

Package

MMA1250D

MMA1250D Z AXIS SENSITIVITY MICROMACHINED ACCELEROMETER ±5g
16 LEAD SOIC CASE

Pin Assignment

VOUT

STATUS

SIMPLIFIED ACCELEROMETER FUNCTIONAL BLOCK DIAGRAM

G-CELL SENSOR

INTEGRATOR

GAIN

FILTER

TEMP COMP & GAIN

VOUT

ST SELF-TEST

CONTROL LOGIC & EPROM TRIM CIRCUITS

OSCILLATOR

CLOCK GEN. VSS

STATUS Figure Simplified Accelerometer Functional Block Diagram

Motorola Sensor

Motorola, Inc. 2002

Device

Data

For More Information On This Product,

Go to:

MMA1250D 1

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

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 MMA1250D Datasheet file may be downloaded here without warranties.

Datasheet ID: MMA1250D 635525