ADIS16385BMLZ Analog Devices Inc, ADIS16385BMLZ Datasheet
ADIS16385BMLZ
Specifications of ADIS16385BMLZ
Related parts for ADIS16385BMLZ
ADIS16385BMLZ Summary of contents
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FEATURES Tri-axis digital gyroscope with digital range scaling ±75°/sec, ±150°/sec, ±300°/sec settings Orthogonal alignment: <0.05° In-run bias stability: 6°/hour (yaw), 21°/hour (pitch/roll) Tri-axis digital accelerometer: ±5 g Autonomous operation and data collection No external configuration commands required Start-up time: 210 ...
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ADIS16385 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Timing Specifications .................................................................. 5 Absolute Maximum Ratings ............................................................ 6 ESD Caution .................................................................................. 6 Pin ...
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... Bias Temperature Coefficient Linear Acceleration Effect on Bias Bias Voltage Sensitivity Output Noise Rate Noise Density 3 dB Bandwidth Sensor Resonant Frequency Self-Test Change in Output Response ACCELEROMETERS Dynamic Range Initial Sensitivity Sensitivity Temperature Coefficient Misalignment Error Nonlinearity Initial Bias Error In-Run Bias Stability ...
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ADIS16385 Parameter ADC INPUT Resolution Integral Nonlinearity Differential Nonlinearity Offset Error Gain Error Input Range Input Capacitance DAC OUTPUT Resolution Relative Accuracy Differential Nonlinearity Offset Error Gain Error Output Range Output Impedance Output Settling Time 1 LOGIC INPUTS Input High ...
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TIMING SPECIFICATIONS T = 25°C, VCC = 5 V, unless otherwise noted. A Table 2. Parameter Description f Serial clock SCLK t Stall period between data STALL t Read rate READRATE t Chip select to clock edge CS t DOUT ...
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ADIS16385 ABSOLUTE MAXIMUM RATINGS Table 3. Parameter Acceleration Any Axis, Unpowered Any Axis, Powered VCC to GND Digital Input Voltage to GND Digital Output Voltage to GND Analog Input to GND Operating Temperature Range Storage Temperature Range 1 Extended exposure ...
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PIN CONFIGURATION AND FUNCTION DESCRIPTIONS ADIS16385 TOP VIEW (Not to Scale NOTES 1. THIS REPRESENTATION DISPLAYS THE TOP VIEW PINOUT FOR THE MATING SOCKET ...
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ADIS16385 TYPICAL PERFORMANCE CHARACTERISTICS 0.1 0.01 0.001 1 10 100 TAU (Seconds) Figure 7. Gyroscope Allan Variance, Z-Axis 0.1 0.01 0.001 1 10 100 TAU (Seconds) Figure 8. Gyroscope Allan Variance, X-Axis/Y-Axis 0.001 AVERAGE ±1SIGMA 0.0001 0.00001 1k 10k AVERAGE ...
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BASIC OPERATION The ADIS16385 is an autonomous system that requires no user initialization. When it has a valid power supply, it initializes itself and starts sampling, processing, and loading sensor data into the output registers at a sample rate of ...
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ADIS16385 OUTPUT DATA REGISTERS The output registers in Table 8 provide the most recent sensor data produced by the ADIS16385. All of the inertial sensor outputs use a 16-bit, twos complement data format. Figure 6 provides arrows to describe the ...
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USER REGISTERS Table 13. User Register Memory Map Name R/W Flash Backup FLASH_CNT R Yes Reserved N/A N/A XGYRO_OUT R No YGYRO_OUT R No ZGYRO_OUT R No XACCL_OUT R No YACCL_OUT R No ZACCL_OUT R No TEMP_OUT R No AUX_ADC ...
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ADIS16385 SYSTEM FUNCTIONS The ADIS16385 provides a number of system-level controls for managing its operation, using the registers in Table 14. Table 14. System Tool Registers Register Name Address Description MSC_CTRL 0x34 Self-test, calibration, data-ready SLP_CTRL 0x3A Sleep mode control ...
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... The movement in each element simulates its response to actual rotation/acceleration and generates a predictable electrical response in the sensor outputs. Table 1 provides the expected response for both gyroscopes and accelerometers that can help establish pass/fail limits during system-level diagnostic testing. Table 21. MSC_CTRL Bit Descriptions Bits ...
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ADIS16385 INPUT/OUTPUT CONFIGURATION Table 23 provides a summary of registers that provide input/output configuration and control. Table 23. Input/Output Registers Register Name Address Description AUX_DAC 0x30 Output voltage control, AUX_DAC GPIO_CTRL 0x32 General-purpose I/O control MSC_CTRL 0x34 Self-test, calibration, data-ready ...
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... When used with the default sample rate of 1024 SPS and zero decimation (SMPL_PRD[12:8] = 00000), this value reduces the sensor bandwidth to approximately 20 Hz. LOW-PASS MEMS FILTER SENSOR 330Hz GYROSCOPES LOW-PASS, TWO-POLE (404Hz, 757Hz) ACCELEROMETERS LOW-PASS, SINGLE-POLE (330Hz) 0 –20 –40 –60 –80 –100 –120 –140 ...
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ADIS16385 CALIBRATION The mechanical structure and assembly process of the ADIS16385 provide excellent position and alignment stability for each sensor, even after subjected to temperature cycles, shock, vibration, and other environmental conditions. The factory calibration includes a dynamic characterization of ...
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ALARMS The ADIS16385 provides two independent alarms, Alarm 1 and Alarm 2, which have a number of programmable settings. Table 33 provides a list of registers for these user settings. Table 33. Registers for Alarm Configuration Register Address Description ALM_MAG1 ...
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... Part Number 3625/12 (ribbon cable). Figure 20 provides the top-level view of the interface board. Install the ADIS16385BMLZ onto this board using the silk pattern as an orientation guide. Align the pins on the ADIS16385BMLZ to the mating connector on the interface PCB with care. Misalign- ment or wrong orientation can cause permanent damage ...
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... THRU HOLE (4×) BOTTOM VIEW FRONT VIEW 3.10 2.80 2.50 0.30 SQ BSC (24×) ORDERING GUIDE Model 1 Temperature Range ADIS16385BMLZ −40°C to +105°C ADIS16385/PCBZ RoHS Compliant Part. 31.40 31.20 31.00 5.50 17.70 17.50 17.30 44.30 44.00 43.70 47.50 47 ...
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ADIS16385 NOTES ©2010 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D08562-0-8/10(A) Rev Page ...