Datasheet ADIS16375 (Analog Devices) - 5

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ADIS16375 Data Sheet SPECIFICATIONS
TA = 25°C, VDD = 3.3 V, angular rate = 0°/sec, dynamic range = ±300°/sec ± 1 g, unless otherwise noted.
Table 1. Parameter Test Conditions/Comments Min Typ Max Unit
GYROSCOPES Dynamic Range ±300 ±350 °/sec Sensitivity1 16-bit resolution, x_GYRO_OUT registers only 0.01311 °/sec/LSB Initial Sensitivity Tolerance ±1 % Sensitivity Temperature Coefficient −40°C ≤ TA ≤ +85°C ±40 ppm/°C Misalignment Axis-to-axis ±0.05 Degrees Axis-to-frame (package) ±1.0 Degrees Nonlinearity Best-fit straight line ±0.025 % of FS Initial Bias Error ±1 σ ±1.0 °/sec In-Run Bias Stability 1 σ 12 °/hr Angular Random Walk 1 σ 1.0 °/√hr Bias Temperature Coefficient −40°C ≤ TA ≤ +85°C ±0.005 °/sec/°C Linear Acceleration Effect on Bias Any axis, 1 σ (GEN_CONFIG[7] = 1) ±0.013 °/sec/g Output Noise No filtering 0.45 °/sec rms Rate Noise Density f = 25 Hz, no filtering 0.02 °/sec/√Hz rms 3 dB Bandwidth 330 Hz Sensor Resonant Frequency 14.5 kHz ACCELEROMETERS Each axis Dynamic Range ±18 g Sensitivity1 16-bit resolution, x_ACCL_OUT registers only 0.8192 mg/LSB Initial Sensitivity Tolerance ±1 % Sensitivity Temperature Coefficient −40°C ≤ TA ≤ +85°C ±25 ppm/°C Misalignment Axis-to-axis ±0.035 Degrees Axis-to-frame (package) ±1.0 Degrees Nonlinearity Best-fit straight line, ±10 g ±0.1 % of FS Best-fit straight line, ±18 g ±0.5 % of FS Initial Bias Error ±1 σ ±16 mg In-Run Bias Stability 1 σ 0.13 mg Velocity Random Walk 1 σ 0.076 m/sec/√hr Bias Temperature Coefficient −40°C ≤ TA ≤ +85°C ±0.1 mg/°C Output Noise No filtering 1.5 mg rms Noise Density No filtering 0.06 mg/√Hz rms 3 dB Bandwidth 330 Hz Sensor Resonant Frequency 5.5 kHz TEMPERATURE SENSOR Scale Factor Output = 0x0000 at 25°C (±5°C) 0.00565 °C/LSB LOGIC INPUTS2 Input High Voltage, VIH 2.0 V Input Low Voltage, VIL 0.8 V CS Wake-Up Pulse Width 20 µs Logic 1 Input Current, IIH VIH = 3.3 V 10 µA Logic 0 Input Current, IIL VIL = 0 V All Pins Except RST, CS 10 µA RST, CS Pins3 0.33 mA Input Capacitance, CIN 10 pF DIGITAL OUTPUTS Output High Voltage, VOH ISOURCE = 0.5 mA 2.4 V Output Low Voltage, VOL ISINK = 2.0 mA 0.4 V Rev. D | Page 4 of 28 Document Outline Features Applications Functional Block Diagram General Description Revision History Specifications Timing Specifications Timing Diagrams Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Basic Operation Register Structure SPI Communication Device Configuration Dual Memory Structure Reading Sensor Data User Registers Output Data Registers Inertial Sensor Data Format Rotation Rate (Gyroscope) Acceleration Delta Angles Velocity Changes Internal Temperature Status/Alarm Indicators Product Identification Digital Signal Processing Sampling Plan Averaging/Decimation Filter FIR Filter Banks Filter Memory Organization Default Filter Performance Calibration Manual Bias Correction Manual Sensitivity Correction Bias Null Command Restoring Factory Calibration Linear Acceleration on Effect on Gyroscope Bias Point of Percussion Alignment Alarms Static Alarm Use Dynamic Alarm Use Alarm Reporting Alarm Example System Controls Global Commands Software Reset Automatic Self Test Memory Management Flash Memory Test General-Purpose I/O Data-Ready Indicator Input Sync/Clock Control General-Purpose I/O Control Power Management Real-Time Clock Configuration/Data Applications Information Mounting Tips Evaluation Tools Breakout Board, ADIS16IMU/PCBZ PC-Based Evaluation, EVAL-ADIS2 Power Supply Considerations Outline Dimensions Ordering Guide