Dual-Axis ±5 g Accelerometer

with SPI Interface

ADIS16006

Rev. 0

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FEATURES

Dual-axis accelerometer

SPI® digital output interface

Internal temperature sensor

Highly integrated; minimal external components

Bandwidth externally selectable

1.9 mg resolution at 60 Hz

Externally controlled electrostatic self-test

3.0 V to 5.25 V single-supply operation

Low power: <2 mA

3500 g shock survival

7.2 mm × 7.2 mm × 3.6 mm package

APPLICATIONS

Industrial vibration/motion sensing

Platform stabilization

Dual-axis tilt sensing

Tracking, recording, analysis devices

Alarms, security devices

GENERAL DESCRIPTION

The ADIS16006 is a low cost, low power, complete dual-axis

accelerometer with an integrated serial peripheral interface

(SPI). An integrated temperature sensor is also available on the

SPI interface. The ADIS16006 measures acceleration with a full-

scale range of ±5 g (minimum). The ADIS16006 can measure

both dynamic acceleration (that is, vibration) and static accel-

eration (that is, gravity).

The typical noise floor is 200 μg/√Hz, allowing signals below

1.9 mg (60 Hz bandwidth) to be resolved.

The bandwidth of the accelerometer is set with optional

output data for both axes is available via the serial interface.

An externally driven self-test pin (ST) allows the user to verify

the accelerometer functionality.

The ADIS16006 is available in a 7.2 mm × 7.2 mm × 3.6 mm,

12-terminal LGA package.

FUNCTIONAL BLOCK DIAGRAM

SCLK

DIN

DOUT

CS

TCS

TEMP

SENSOR

SERIAL

INTERFACE

DUAL-AXIS

±5g

ACCELEROMETER

COM

ST

YFILT

XFILT

ADIS16006

Figure 1.