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. a adxl105/adxl150/adxl250/adxl190 evaluation modules ADXL105EM-1, adxl105em-3, adxl150em-1, adxl150em-3, adxl190em- 1 features high performance prepackaged accelerometers complete acceleration measurement system small, low cost, ready-to-use 6 4 g , 6 10 g , 100 hz single and multiaxis versions wide dynamic range: 6 100 g single axis low power supply current +5 v single supply operation easy screw-down/bolt-down mounting applications vibration analysis, seismic and earthquake monitor- ing, crash sensing, robotic applications, shipping and transportation shock monitoring, active sus- pension applications, medical analysis, active sound cancellation, and much more general description the adxl105em, adxl150em, and adxl190em evaluation modules provide a com plete 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 fol- lowing circuitry (such as an adc, etc.) will track each other if the supply voltage varies. each module c ontains 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 sup- ply. 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 rug- gedized 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). 0.75 (19.05) 36.0 (914.4) typ 1.00 (25.4) 1.375 (34.93) 1.875 (47.63) 1.0 (25.4) 0.188 (4.78) dia 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 cable signal color code 0.25 (6.35) r 0.188 (4.78) dia 1.00 (25.4) 1.375 (34.93) 1.875 (47.63) 1.00 (25.4) 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 ? analog devices, inc., 2000
accelerometer evaluation modules model adxl105 adxl105 adxl150 adxl150 adxl190 em-1 em-3 em-1 em-3 em-1 parameters single axis tri-axial single axis tri-axial single axis units remarks span 4 4 10 10 100 g 5% sensitivity 1 500 500 200 200 20 mv/ g 5%, @ +5.00 v bandwidth dcC100 dcC100 dcC100 dcC100 dcC400 hz 5% noise 4 4 10 10 40 m g rms typ orientation horizontal tri-axial horizontal tri-axial vertical zero g output 2 +2.5 0.1 +2.5 0.1 +2.5 0.1 +2.5 0.1 +2.5 0.1 volts @ +25 c, @ +5.00 v zero g drift 3 0.2 0.2 0.2 0.2 0.2 g 0 c to +70 c typ span output 2.0 0.2 2.0 0.2 2.0 0.1 2.0 0.1 2.0 0.2 volts @ +25 c, @ +5.00 v nonlinearity 4 0.2 0.2 0.2 0.2 0.2 % fs typ alignment 2 2 2 2 2 degrees typ transverse sensitivity 5 3.5 3.5 3.5 3.5 3.5 % fs typ temperature range 0 to +70 0 to +70 0 to +70 0 to +70 0 to +70 c shock 500 500 500 500 1000 g powered 2000 2000 2000 2000 2000 g unpowered output loading >2 k w , < 1 nf >2 k w , < 1 nf >2 k w , < 1 nf >2 k w , < 1 nf >2 k w , < 1 nf max supply voltage specified performance +5 0.25 +5 0.25 +5 0.25 +5 0.25 +5 0.25 volts max functional range +5 1 +5 1 +5 1 +5 1 +5 1 volts typ supply current 3.5 10 3.5 10 3.5 ma typ notes 1 ratiometric to supply: v out = (v s /2) C (sensitivity (v s /5 v) 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 +25 c to its worst case value at t min or t max . 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. transver se 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 C3 db, single pole, C6 db per octave roll-off. specifications subject to change without notice. rev.c C2C ADXL105EM-1/adxl105em-3/adxl150em-1/adxl150em-3/ adxl190em-1 C specifications c2177cC2C2/00 (rev. c) printed in u.s.a.
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