ADXL337

更新时间： 2024-01-30 00:37:29

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
16页	358K
描述
Small, Low Power, 3-Axis ±3 g

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ADXL337 数据手册

Small, Low Power, 3-Axis 3 g

Accelerometer

ADXL337

FEATURES

GENERAL DESCRIPTION

3-axis sensing

Small, low profile package

3 mm × 3 mm × 1.45 mm LFCSP

Low power: 300 μA (typical)

Single-supply operation: 1.8 V to 3.6 V

10,000 g shock survival

The ADXL337 is a small, thin, low power, complete 3-axis

accelerometer with signal conditioned voltage outputs. The

product measures acceleration with a minimum full-scale range

of 3 g. It can measure the static acceleration of gravity in tilt-

sensing applications, as well as dynamic acceleration resulting

from motion, shock, or vibration.

Excellent temperature stability

Bandwidth adjustment with a single capacitor per axis

RoHS/WEEE and lead-free compliant

The user selects the bandwidth of the accelerometer using the

C_X, C_Y, and C_Zcapacitors at the X_OUT, Y_OUT, and Z_OUTpins.

Bandwidths can be selected to suit the application, with a range

of 0.5 Hz to 1600 Hz for X and Y axes and a range of 0.5 Hz to

550 Hz for the Z axis.

APPLICATIONS

Cost-sensitive, low power, motion- and tilt-sensing applications

Mobile devices

Gaming systems

The ADXL337 is available in a small, low profile, 3 mm × 3 mm ×

1.45 mm, 16-lead, lead frame chip scale package (LFCSP_LQ).

Disk drive protection

Image stabilization

Sports and health devices

FUNCTIONAL BLOCK DIAGRAM

+3V

ADXL337

~32kΩ

OUT

OUTPUT

AMPLIFIERS

AMPLIFIER

DEMODULATOR

3-AXIS

SENSOR

OUT

GND

Figure 1.

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 registeredtrademarks arethe property of their respective owners.

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

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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