ADXL320JCP Analog Devices Inc, ADXL320JCP Datasheet
ADXL320JCP
Specifications of ADXL320JCP
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ADXL320JCP Summary of contents
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FEATURES Small and thin 4 mm × × 1.45 mm LFCSP package 2 mg resolution Wide supply voltage range: 2 5.25 V Low power: 350 μ 2.4 V (typ) S ...
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ADXL320 TABLE OF CONTENTS Specifications..................................................................................... 3 Absolute Maximum Ratings............................................................ 4 ESD Caution.................................................................................. 4 Pin Configuration and Function Descriptions............................. 5 Typical Performance Characteristics (V Theory of Operation ...................................................................... 11 Performance ................................................................................ 11 Applications..................................................................................... 12 Power Supply Decoupling ......................................................... 12 REVISION HISTORY ...
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SPECIFICATIONS T = 25° 0.1 μF, Acceleration = 0 g, unless otherwise noted Table 1. Parameter SENSOR INPUT Measurement Range Nonlinearity Package Alignment Error Alignment Error Cross ...
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ADXL320 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 ESD CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic ...
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PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 3. Pin Function Descriptions Pin No. Mnemonic COM COM 6 COM 7 COM OUT OUT 13 ...
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ADXL320 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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TYPICAL PERFORMANCE CHARACTERISTICS ( 1.40 1.42 1.44 1.46 1.48 1.50 1.52 1.54 1.56 1.58 1.60 OUTPUT (V) Figure 4. X-Axis Zero g Bias Deviation from Ideal at 25° ...
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ADXL320 1.54 1.53 1.52 1.51 1.50 1.49 1.48 1.47 1.46 –30 –20 – TEMPERATURE (°C) Figure 10. Zero g Bias vs. Temperature—Parts Soldered to PCB 170 190 210 ...
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SELF-TEST (mV) Figure 16. X-Axis Self-Test Response at 25° 420 430 440 450 460 470 480 490 ...
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ADXL320 X = 1.500V OUT Y = 1.674V OUT 1.326V OUT 320J #1234 Y = 1.500V OUT 5678P X = 1.500V OUT Y = 1.326V OUT 5678P X = 1.674V OUT #1234 320J Y = 1.50V OUT ...
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THEORY OF OPERATION The ADXL320 is a complete acceleration measurement system on a single monolithic IC. The ADXL320 has a measurement range of ± contains a polysilicon surface-micromachined sensor and signal conditioning circuitry to implement an open- loop ...
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ADXL320 APPLICATIONS POWER SUPPLY DECOUPLING For most applications, a single 0.1 μF capacitor, C decouples the accelerometer from noise on the power supply. However, in some cases, particularly where noise is present at the 140 kHz internal clock frequency (or ...
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... S acceleration that varies between −1 g and +1 g, the output tilt in degrees is calculated as PITCH = ASIN(A ROLL = ASIN(A Be sure to account for overranges possible for the accelerometers to output a signal greater than ±1 g due the noise S vibration, shock, or other accelerations. = 2.4 V, the noise S Rev Page ...
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... ADXL320 OUTLINE DIMENSIONS PIN 1 INDICATOR 1.50 1.45 1.40 ORDERING GUIDE Measurement Model Range 1 ADXL320JCP ± ADXL320JCP–REEL ± ADXL320JCP–REEL7 ±5 g ADXL320EB 1 Lead finish—Matte tin. 0.20 MIN 12 4.15 TOP 4.00 SQ VIEW 3.85 0.65 BSC 9 0.55 0.50 0.45 0.05 MAX 0.02 NOM ...
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NOTES Rev Page ADXL320 ...
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ADXL320 NOTES © 2007 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D04993–0–6/07(0) Rev Page ...