AD22280-R2 Analog Devices Inc, AD22280-R2 Datasheet
AD22280-R2
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AD22280-R2 Summary of contents
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... TIMING GENERATOR DIFFERENTIAL DEMOD EXC SENSOR AMP SELF-TEST Figure 1. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 Fax: 781.461.3113 Single-Axis, High-g, ® Accelerometers iMEMS ADXL78 ADXL78 400Hz BESSEL X OUT FILTER www.analog.com ©2010 Analog Devices, Inc. All rights reserved. ...
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ADXL78 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagram .............................................................. 1 Specifications ..................................................................................... 3 Absolute Maximum Ratings ............................................................ 4 ESD Caution .................................................................................. 4 Pin Configuration and Function Descriptions ............................. 5 Theory of ...
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... DD Functional Range Quiescent Supply Current TEMPERATURE RANGE 1 All minimum and maximum specifications are guaranteed. Typical specifications are not guaranteed. 2 Zero g output is ratiometric. 3 Self-test output (Self-Test Output × Model No. AD22279 Model No. AD22280 Min Typ Max Min −5 +5 −5 24 52.25 55 57.75 36.1 − ...
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ADXL78 ABSOLUTE MAXIMUM RATINGS Table 2. Parameter Acceleration (Any Axis, Unpowered) Acceleration (Any Axis, Powered All Other Pins Output Short-Circuit Duration (Any Pin to Common) Operating Temperature Range Storage Temperature Stresses above those listed under Absolute Maximum Ratings ...
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PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 3. Pin Function Descriptions Pin No. Mnemonic COM OUT DD2 V DD2 ...
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ADXL78 Table 4. Recommended Soldering Profile Profile Feature AVERAGE RAMP RATE ( PREHEAT Minimum Temperature (T ) SMIN Maximum Temperature (T ) SMAX TIME ( SMIN SMAX ...
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THEORY OF OPERATION The ADXL78 provides a fully differential sensor structure and circuit path, resulting in the industry’s highest resistance to EMI/RFI effects. This latest generation uses electrical feedback with zero-force feedback for improved accuracy and stability. The sensor resonant ...
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... In any clocked system, power supply noise near the clock frequency may have consequences at other frequencies. An internal clock typically controls the sensor excitation and the signal demodulator for micromachined accelerometers. If the power supply contains high frequency spikes, they may be demodulated and interpreted as an acceleration signal. A signal appears as the difference between the noise frequency and the demodulator frequency ...
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... ADXL78 ORDERING GUIDE Parts per Measurement Model Reel Range AD22279-A-R2 250 ±35 g AD22279-A 3,000 ±35 g ADW22279ZC 3,000 ±35 g ADW22279ZC-RL7 250 ±35 g AD22280-R2 250 ±50 g AD22280 3,000 ±50 g ADW22280ZC 3,000 ±50 g ADW22280ZC-RL7 250 ±50 g AD22281-R2 250 ±70 g AD22281 3,000 ±70 g ADW22281ZC 3,000 ± ...
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ADXL78 NOTES Rev Page ...
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NOTES Rev Page ADXL78 ...
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ADXL78 NOTES ©2010 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D05368-0-7/10(B) Rev Page ...