Datasheet > ADXL1004

ADXL1004

更新时间： 2024-11-12 02:51:43

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
14页	442K
描述
Low Noise, Wide Bandwidth, MEMS Accelerometer

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ADXL1004 数据手册

Low Noise, Wide Bandwidth,

MEMS Accelerometer

Data Sheet

ADXL1004

FEATURES

FUNCTIONAL BLOCK DIAGRAM

STANDBY

Single, in plane axis accelerometer with analog output

Full-scale range: 500 g

Linear frequency response range: dc to 24 kHz typical

(3 dB point)

ADXL1004

TIMING

GENERATOR

Resonant frequency: 45 kHz typical

Ultralow noise density: 125 µg/√Hz

OUTPUT

MOD

SENSOR

DEMOD

AMP

OUT

AMPLIFIER

Overrange sensing plus dc coupling allows fast recovery time

Complete electromechanical self test

Sensitivity performance

Sensitivity stability over temperature within 5%

Linearity to 0.25% of full-scale range

Cross axis sensitivity: 1.5% (Z-axis acceleration affect on

X-axis; Y-axis acceleration affect on X-axis)

Single-supply operation

OVERRANGE

DETECTION

SELF TEST

Output voltage ratiometric to supply

Low power consumption: 1.0 mA typical

Power saving standby operation mode with fast recovery

RoHS compliant

Figure 1.

−40°C to +125°C operating temperature range

32-lead, 5 mm × 5 mm × 1.80 mm LFCSP package

APPLICATIONS

Condition monitoring

Predictive maintenance

Asset health

Test and measurement

Health usage monitoring systems (HUMSs)

Acoustic emissions

GENERAL DESCRIPTION

The ADXL1004 delivers ultralow noise density over an

extended frequency range and is optimized for bearing fault

detection and diagnostics. The ADXL1004 has typical noise

density of 125 µg/√Hz across the linear frequency range.

Microelectronicmechanical systems (MEMS) accelerometers

have stable and repeatable sensitivity, and are immune to

external shocks up to 10,000 g.

The integrated signal conditioning electronics enable such

features as full electrostatic self test (ST) and an overrange (OR)

indicator, useful for embedded applications. With low power

and single-supply operation of 3.3 V to 5.25 V, the ADXL1004

also enables wireless sensing product design. The ADXL1004 is

available in a 5 mm × 5 mm × 1.80 mm LFCSP package, and

operates over the −40°C to +125°C temperature range.

Rev. 0

Document Feedback

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 fromits 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 andregisteredtrademarks are the property of their respective owners.

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

Tel: 781.329.4700

Technical Support

www.analog.com

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ADXL103	ADI	获取价格	Precision 【1.7 g Single/Dual Axis Acceleromet
ADXL103CE	ADI	获取价格	Precision 1.7g, -1.7g, 5g, -5g, 18g, -18g Single-/ Dual-Axis iMEMS Accelerometer
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