SCA720-D01 datasheet(2/13 Pages) MURATA

2 / 13 page

SCA720-D01

Murata Electronics Oy

2/13

www.muratamems.fi

Doc. nr. 82171500

Rev.A

Table of Contents

SCA720-D01 single axis accelerometer with analog interface........................................... 1

FEATURES ....................................................................................................................................1

APPLICATIONS ..............................................................................................................................1

TABLE OF CONTENTS ....................................................................................................................2

Electrical Specifications ............................................................................................ 3

1.1.

ABSOLUTE MAXIMUM RATINGS............................................................................................3

1.2.

PERFORMANCE CHARACTERISTICS .....................................................................................3

1.3.

OFFSET AND SENSITIVITY CALIBRATION................................................................................4

1.4.

ERROR CALCULATIONS .......................................................................................................4

1.5.

SUPPLY VOLTAGE...............................................................................................................5

1.6.

ELECTRICAL CONNECTION ..................................................................................................6

1.7.

LIMITER FUNCTION..............................................................................................................8

Functional Description .............................................................................................. 9

2.1.

MEASURING DIRECTIONS ....................................................................................................9

2.2.

VOLTAGE TO ACCELERATION CONVERSION ..........................................................................9

2.3.

RATIOMETRIC OUTPUT .......................................................................................................9

2.4.

SELFTEST AND FAILURE DETECTION MODES .........................................................................9

Application information............................................................................................ 11

3.1.

HOUSING DIMENSIONS AND RECOMMENDED PCB LAYOUT ..................................................11

3.2.

REFLOW SOLDERING ........................................................................................................12

SCA720-D01 Datasheet(PDF) 2 Page - Murata Manufacturing Co., Ltd.