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ADXL193 Single-Axis, High-g, iMEMS® Accelerometers

ADXL193 Single-Axis, High-g, iMEMS® Accelerometers
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ADXL193 Single-Axis, High-g, iMEMS® Accelerometers - 1

V TIMINGGENERATOR > DD V > DD2 400HzBESSELFILTER EXC DIFFERENTIALSENSOR DEMODAMP X > OUT SELF-TEST > 05366-001 Rev. A 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.

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ADXL193 Single-Axis, High-g, iMEMS® Accelerometers - 3

Model No. AD22282 Model No. AD22283 Parameter Conditions Min Typ Max Min Typ Max Unit SENSOR Output Full-Scale Range I > OUT Ѣɤ 100 ѵA 120 250 g Nonlinearity 0.2 2 0.2 2 % Package Alignment Error 1 1 Degree Cross-Axis Sensitivity −5 +5 −5 +5 % Resonant Frequency 24 24 kHz Sensitivity, Ratiometric (Over Temperature) V > DD = 5 V, 100 Hz 17.1 18 18.9 7.6 8 8.4 mV/ g OFFSET Zero- g Output Voltage (Over Temperature) V > OUT − V > DD /2, V > DD = 5 V −125 +125 −100 +100 mV > 2 NOISE Noise Density 10 Hz − 400 Hz, 5 V 3 10 5 15 m g /√Hz Clock Noise 5 5 mV p-p FREQUENCY RESPONSE Two-pole Bessel −3...

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ADXL193 Single-Axis, High-g, iMEMS® Accelerometers - 4

Parameter Rating Acceleration (Any Axis, Unpowered) 4,000 g Acceleration (Any Axis, Powered) 4,000 g V > S −0.3 V to +7.0 V All Other Pins (COM − 0.3 V) to (V > S + 0.3 V) Output Short-Circuit Duration (Any Pin to Common) Indefinite Operating Temperature Range −65C to +150аC Storage Temperature −65C to +150аC > ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on...

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ADXL193 Single-Axis, High-g, iMEMS® Accelerometers - 5

X OUT6 C OM 3 5 NC 4 STTOP VIEW(Not to Scale) NC = NO CONNEC T 05366-002 Figure 2. Pin Configuration Pin No. Mnemonic Description 1 NC Do Not Connect 2 NC Do Not Connect 3 COM Common 4 ST Self-Test 5 NC Do Not Connect 6 X > OUT X Channel Output 7 V > DD 3.5 V to 6 V 8 V > DD2 3.5 V to 6 V > Rev. A | Page 5 of 12 size="-1">

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ADXL193 Single-Axis, High-g, iMEMS® Accelerometers - 6

T t P L TO T P P RAMP-UPT T L T SMAX t L SMIN TEMPERATURE t S PREHEAT CRITICAL ZONET RAMP-DOWN 05366-003 t 25C TO PEAK TIME Figure 3. Recommended Soldering Profile Profile Feature Sn63/Pb37 Pb-Free AVERAGE RAMP RATE (T > L TO T > P ) 3аC/s max 3C/s max PREHEAT Minimum Temperature (T > SMIN ) 100аC 150C Maximum Temperature (T > SMAX ) 150аC 200C TIME (T > SMIN TO T > SMAX ), t > S 60 s ТȒ 120 s 60 s − 150 s T > SMAX TO T > L Ramp-Up Rate 3C/s 3аC/s TIME MAINTAINED ABOVE LIQUIDOUS (T > L ) Liquidous Temperature (T > L ) 183C 217аC Time (t > L ) 60 s − 150 s 60 s − 150 s PEAK TEMPERATURE (T >...

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ADXL193 Single-Axis, High-g, iMEMS® Accelerometers - 8

For most applications, a single 0.1 F capacitor, C > DC , adequately decouples the accelerometer from noise on the power supply. However, in some cases, particularly where noise is present at the 400 kHz internal clock frequency (or any harmonic thereof), noise on the supply can cause interference on the ADXL193Ւs output. If additional decoupling is needed, a 50 Ω (or smaller) resistor or ferrite bead can be inserted in the supply line. Additionally, a larger bulk bypass capacitor (in the 1 F to 4.7 յF range) can be added in parallel to C > DC . > The fixed fingers in the forcing cells are...

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ADXL193 Single-Axis, High-g, iMEMS® Accelerometers - 9

1.27 0.50 DIAMETER 1.271.27 1357 1.90 4 .50SQ5.00SQ TOP VIEW 0.64 2.502.50 R 0.38 0.201.78 R 0.20 0.38 DIAMETER BOTTOM VIEW Figure 6. 8-Terminal Ceramic Leadless Chip Carrier [LCC] (E-8) Dimensions shown in millimeters Parts per Reel Measurement Range Specified Voltage (V) Temperature Range Package Description Package Option Model > 1 AD22282-A-R2 250 120 g 5 ѢȒ40C to +125аC 8-Terminal Ceramic Leadless Chip Carrier E-8 AD22282-A 3000 120 g 5 ѢȒ40C to +125аC 8-Terminal Ceramic Leadless Chip Carrier E-8 AD22283-B-R2 250 250 g 5 ѢȒ40C to +125аC 8-Terminal Ceramic Leadless Chip Carrier E-8...

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