Datasheet > MMA6255EGR2

MMA6255EGR2

更新时间： 2024-11-06 05:49:19

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		机械
页数	文件大小	规格书
34页	379K
描述
Digital Dual Axis Micromachined Accelerometer

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数据手册

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MMA6255EGR2 数据手册

Document Number: MMA6222EG

Rev 1, 10/2008

Freescale Semiconductor

Technical Data

Digital Dual Axis Micromachined

Accelerometer

The MMA62XXEG is a two-axis member of Freescale’s family of

SPI-compatible accelerometers. These devices incorporate digital signal

processing for filtering, trim and data formatting.

MMA6222EG

MMA6255EG

MMA621010EG

Features

2-AXIS

•

Available in ±20/20g, ±50/50g, or ±100/100g versions. Additional g-ranges

SPI-COMPATIBLE

ACCELEROMETER

between 20 and 100g may be available upon request

•

Full-scale range is independently specified for each axis

400 Hz low-pass filter, 0.1 Hz high-pass filter, 4-pole, 16 μs sample time,

additional filter options are available

•

Ratiometric analog voltage output

10-bit digital signed data output

SPI-compatible serial interface

Capture/hold input for system-wide synchronization support

3.3 or 5 V single supply operation

EG SUFFIX (Pb-free)

20-LEAD SOIC

CASE 475A-02

On-chip temperature sensor and voltage regulator

Bidirectional internal self-test

Minimal external component requirements

Pb-free 20-pin SOIC package

PIN CONNECTIONS

N/C

Automotive AEC-Q100 qualified

OUT

REGA

REF

Typical Applications

SSA

OUT

•

Crash detection (Airbag)

Impact and vibration monitoring

Shock detection

CAP/HOLD

OUT

REG

CS/RESET

SCLK

20-PIN SOIC PACKAGE

N/C: NO INTERNAL CONNECTION

ORDERING INFORMATION

Temperature

Range

Device Name

MMA6222EG

X-Axis g-Level Y-Axis g-Level

Package

Packaging

-40 to +105°C

475A-02

Tubes

Tape & Reel

Tubes

MMA6222EGR2

MMA6255EG

MMA6255EGR2

MMA621010EG

MMA621010EGR2

Tape & Reel

Tubes

100

Tape & Reel

12 3 4 5 6 7...34

中文翻译

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