EVAL-ADXL345Z-M Analog Devices Inc, EVAL-ADXL345Z-M Datasheet

EVAL-ADXL345Z-M

Manufacturer Part Number

EVAL-ADXL345Z-M

Description

BOARD EVAL FOR ADXL345

Manufacturer

Analog Devices Inc

Series

iMEMS®r

Datasheets

1.EVAL-ADXL345Z.pdf (40 pages)

2.EVAL-ADXL345Z.pdf (2 pages)

3.EVAL-ADXL345Z.pdf (12 pages)

4.EVAL-ADXL345Z-S.pdf (2 pages)

Specifications of EVAL-ADXL345Z-M

Sensor Type

Accelerometer, 3 Axis

Sensing Range

±2g, 4g, 8g, 16g

Interface

I²C, SPI

Sensitivity

256 LSB/g

Voltage - Supply

1.8 V ~ 3.6 V

Embedded

Utilized Ic / Part

ADXL345

Silicon Manufacturer

Analog Devices

Application Sub Type

Accelerometer - Three-Axis

Kit Application Type

Sensing - Motion / Vibration / Shock

Silicon Core Number

ADXL345

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

EVAL-ADXL345Z-M

Manufacturer:

Analog Devices Inc

Quantity:

135

Current page: 1 of 2
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GENERAL DESCRIPTION

The EVAL-ADXL345Z is a simple evaluation board that allows

quick evaluation of the performance of the ADXL345 3-axis

digital accelerometer. The EVAL-ADXL345Z has two sets of

0.1 inch spaced vias, for population of a 4-pin and 5-pin header,

for access to all power and signal lines. The vias or headers

allow the evaluation board to be attached to a prototyping

board (breadboard) or attached to the PCB in an existing

system. Four holes are provided for mechanical attachment of

the EVAL-ADXL345Z to the application. An external host

processor is required for communication to the part.

The dimensions of the EVAL-ADXL345Z are 20 mm × 20 mm

with mounting holes set 15 mm × 15 mm at the corners of the

printed circuit board (PCB).

CIRCUIT DESCRIPTION

The schematic of the EVAL-ADXL345Z is shown in Figure 1.

See the

accelerometer after it is connected to the application host

processor.

The PCB layout of the EVAL-ADXL345Z is shown in Figure 2.

The EVAL-ADXL345Z has three factory installed capacitors for

bypass: two 100 nF capacitors and a 10 μF capacitor. C1 and C2

are V

located between V

clocking noise.

HANDLING CONSIDERATIONS

The EVAL-ADXL345Z is not reverse polarity protected. Reversing

the V

ADXL345.

Dropping the EVAL-ADXL345Z on a hard surface can generate

several thousand g’s of acceleration, which may exceed the data

sheet absolute maximum limits. See the ADXL345 data sheet

for more information.

Rev. 0

Evaluation boards are only intended for device evaluation and not for production purposes.

Evaluation boards are supplied “as is” and without warranties of any kind, express, implied, or

statutory including, but not limited to, any implied warranty of merchantability or fitness for a

particular purpose. No license is granted by implication or otherwise under any patents or other

intellectual property by application or use of evaluation boards. Information furnished by Analog

Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog

Devices for its use, nor for any infringements of patents or other rights of third parties that may result

from its use. Analog Devices reserves the right to change devices or specifications at any time

without notice. Trademarks and registered trademarks are the property of their respective owners.

Evaluation boards are not authorized to be used in life support devices or systems.

bypass capacitors to reduce analog supply noise and C3,

or V

ADXL345

DD I/O

supply and GND pins can cause damage to the

data sheet for configuration of the

DD I/O

and GND, is provided to reduce digital

Digital Accelerometer Evaluation Board

One Technology

Tel: 781.329.4700

Fax: 781.461.3113

3-Axis, ±2 g/±4 g/±8 g/±16 g

DD I/O

GND

10µF

0.1µF

Way, P.O. Box 9106, Norwood, MA 020

0.1µF

GND

VIO

Figure 2. Physical Layout

EVAL-ADXL345Z

Figure 1. Schematic

EVAL-ADXL345Z

345C

(Not to Scale)

EVAL-ADXL345Z

ADXL345

TOP VIEW

SCL

SDA

SDO

INT1

INT2

www.analog.com

SDO/

ALT ADDRESS

SCL/SCLK

SDA/SDI/SDIO

INT1

INT2

62-9106, U.S.A.

Related parts for EVAL-ADXL345Z-M

EVAL-ADXL345Z-M Summary of contents

Page 1

... Rev. 0 Evaluation boards are only intended for device evaluation and not for production purposes. Evaluation boards are supplied “as is” and without warranties of any kind, express, implied, or statutory including, but not limited to, any implied warranty of merchantability or fitness for a particular purpose. No license is granted by implication or otherwise under any patents or other intellectual property by application or use of evaluation boards ...

Page 2

... EVAL-ADXL345Z ORDERING GUIDE Model Package Description 1 EVAL-ADXL345Z Evaluation Board RoHS Compliant Part. ©2009 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. ESD CAUTION EB08259-0-6/09(0) Rev Page ...

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