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| a FEATURES High Performance Prepackaged Accelerometers Complete Acceleration Measurement System Small, Low Cost, Ready-to-Use 4 g, 10 g, 100 Hz Single and Multiaxis Versions Wide Dynamic Range: 100 g Single Axis Low Power Supply Current +5 V Single Supply Operation Easy Screw-Down/Bolt-Down Mounting ADXL105/ADXL150/ADXL250/ADXL190 Evaluation Modules ADXL105EM-1, ADXL105EM-3, ADXL150EM-1, ADXL150EM-3, ADXL190EM-1 APPLICATIONS Vibration Analysis, Seismic and Earthquake Monitoring, Crash Sensing, Robotic Applications, Shipping and Transportation Shock Monitoring, Active Suspension Applications, Medical Analysis, Active Sound Cancellation, and Much More GENERAL DESCRIPTION The ADXL105EM, ADXL150EM, and ADXL190EM evaluation modules provide a complete acceleration measurement system in a low cost package. These modules simplify the evaluation and testing of our ADXL105/ADXL150/ADXL190/ADXL250 monolithic accelerometer ICs. The ADXL105, ADXL150, ADXL190 (single) and ADXL250 (dual axis) accelerometers offer low noise and high signal-to-noise ratios. In addition, the scale factor and 0 g output level are both ratiometric to the power supply so the accelerometer and any following circuitry (such as an ADC, etc.) will track each other if the supply voltage varies. Each module contains one or more ADXL105, ADXL150, or ADXL190 series accelerometers precalibrated to a convenient output scale factor with onboard low-pass filtering. All that is required to use these modules is a +5 volt power supply. The module should be attached (i.e., screwed or glued down) securely to the object being measured, taking care that the axis of sensitivity, indicated by the large arrow on the top of the module, is aligned with the expected acceleration. Modules are available in other package styles (such as ruggedized metallic box) and in other g ranges from our third party partners. See our web site at: www.analog.com/imems/ for more information. OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 1.00 (25.4) 0.188 (4.78) DIA YP )T 4.4 91 ( .0 36 1.00 (25.4) 0.25 (6.35) R 1.375 (34.93) 1.875 (47.63) 0.75 (19.05) 0.188 (4.78) DIA CABLE SIGNAL COLOR CODE FUNCTION +5VDC COM RTN A1 (X) OUT A2 (Y) OUT A3 (Z) OUT COLOR RED BLACK WHITE YELLOW GREEN PIN # 1 2 3 4 5 1 1.3 .00 ( 25 75 1.8 .4) (34 75 .93 (47 ) .63 ) 1.0 .4) (25 REV. C 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 which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781/329-4700 World Wide Web Site: http://www.analog.com Fax: 781/326-8703 (c) Analog Devices, Inc., 2000 ADXL105EM-1/ADXL105EM-3/ADXL150EM-1/ADXL150EM-3/ ADXL190EM-1-SPECIFICATIONS ACCELEROMETER EVALUATION MODULES Model Parameters Span Sensitivity1 Bandwidth Noise Orientation Zero g Output2 Zero g Drift3 Span Output Nonlinearity4 Alignment Transverse Sensitivity5 Temperature Range Shock Output Loading Supply Voltage Specified Performance Functional Range Supply Current ADXL105 EM-1 Single Axis 4 500 DC-100 4 Horizontal +2.5 0.1 0.2 2.0 0.2 0.2 2 3.5 0 to +70 500 2000 >2 k, < 1 nF +5 0.25 +5 1 3.5 ADXL105 EM-3 Tri-Axial 4 500 DC-100 4 Tri-Axial +2.5 0.1 0.2 2.0 0.2 0.2 2 3.5 0 to +70 500 2000 >2 k, < 1 nF +5 0.25 +5 1 10 ADXL150 EM-1 Single Axis 10 200 DC-100 10 Horizontal +2.5 0.1 0.2 2.0 0.1 0.2 2 3.5 0 to +70 500 2000 >2 k, < 1 nF +5 0.25 +5 1 3.5 ADXL150 EM-3 Tri-Axial 10 200 DC-100 10 Tri-Axial +2.5 0.1 0.2 2.0 0.1 0.2 2 3.5 0 to +70 500 2000 >2 k, < 1 nF +5 0.25 +5 1 10 ADXL190 EM-1 Single Axis 100 20 DC-400 40 Vertical +2.5 0.1 0.2 2.0 0.2 0.2 2 3.5 0 to +70 1000 2000 >2 k, < 1 nF +5 0.25 +5 1 3.5 Units g mV/g Hz mg rms Volts g Volts % FS Degrees % FS C g g Remarks 5% 5%, @ +5.00 V 5% typ @ +25C, @ +5.00 V 0C to +70C typ @ +25C, @ +5.00 V typ typ typ Powered Unpowered max max typ typ C2177c-2-2/00 (rev. C) PRINTED IN U.S.A. Volts Volts mA NOTES 1 Ratiometric to Supply: V OUT = (VS /2) - (sensitivity x (V S/5 V) x accel). 2 Ratiometric to supply, proportional to V S /2. 3 Zero g Drift is specified as the typical change in 0 g level from its initial value at +25C to its worst case value at T MIN or TMAX . 4 Nonlinearity is the deviation from a best fit straight line at full scale. 5 Transverse sensitivity is error measured in the primary axis output created by forces induced in the orthogonal axis. Transverse sensitivity error is primarily due to the effects of misalignment (i.e., much of it can be tuned out by adjusting the package orientation). 6 All frequency break points are -3 dB, single pole, -6 dB per octave roll-off. Specifications subject to change without notice. -2- REV.C |
Price & Availability of ADXL190EM-1
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