ADXL320EB Analog Devices Inc, ADXL320EB Datasheet

ADXL320EB

Manufacturer Part Number

ADXL320EB

Description

BOARD EVAL FOR ADXL320

Manufacturer

Analog Devices Inc

Series

iMEMS®r

Datasheets

1.ADXL320EB.pdf (16 pages)

2.ADXL320EB.pdf (2 pages)

Specifications of ADXL320EB

Sensor Type

Accelerometer, 2 Axis

Sensing Range

±5g

Interface

Analog

Sensitivity

174mV/g

Voltage - Supply

2.4 V ~ 5.25 V

Embedded

Utilized Ic / Part

ADXL320

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

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GENERAL DESCRIPTION

The ADXL320EB is a simple evaluation board that allows quick

evaluation of the performance of the ADXL320 dual-axis ±5 g

accelerometer. The ADXL320EB has a 5-pin, 0.1 inch spaced

header for access to all power and signal lines that the user can

attach to a prototyping board (breadboard) or wire using a

standard plug. Four holes are provided for mechanical attach-

ment of the ADXL320EB to the application.

The ADXL320EB is 20 mm × 20 mm, with mounting holes set

15 mm × 15 mm at the corners of the PCB.

CIRCUIT DESCRIPTION

The schematic of the ADXL320EB is shown in Figure 1. Analog

bandwidth can be set by changing capacitors C2 and C3. See the

ADXL320 data sheet for a complete description of the operation

of the accelerometer.

The part layout of the ADXL320EB is shown in Figure 2. The

ADXL320EB has two factory-installed 100 nF capacitors (C2

and C3) at X

Many applications require a different bandwidth, in which case

the user can change C2 and C3, as appropriate.

SPECIAL NOTES ON HANDLING

The ADXL320EB is not reverse polarity protected. Reversing

the +V supply and ground pins can cause damage to the

ADXL320.

Dropping the ADXL320EB on a hard surface can generate

several thousand g of acceleration and might exceed the data

sheet absolute maximum limits. See the ADXL320 data sheet

for more information.

Rev. 0

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.

Specifications subject to change without notice. No license is granted by implication

or otherwise under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

OUT

and Y

OUT

to reduce the bandwidth to 50 Hz.

ORDERING GUIDE

Model

ADXL320EB

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.326.8703

0.1µF

Dual-Axis Accelerometer

ADXL320

Figure 2. ADXL320EB Physical Layout

TOP VIEW

Figure 1. ADXL320EB Schematic

320JCP

Evaluation Board

Package Description

Evaluation Board

0.1µF

ADXL320EB

0.1µF

www.analog.com

SELF TEST

YOUT

COMMON

OUT

Related parts for ADXL320EB

ADXL320EB Summary of contents

Page 1

... The schematic of the ADXL320EB is shown in Figure 1. Analog bandwidth can be set by changing capacitors C2 and C3. See the ADXL320 data sheet for a complete description of the operation of the accelerometer. The part layout of the ADXL320EB is shown in Figure 2. The ADXL320EB has two factory-installed 100 nF capacitors (C2 and C3 and Y to reduce the bandwidth ...

Page 2

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