Datasheet ADIS16334 (Analog Devices) - 4

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Data Sheet ADIS16334 SPECIFICATIONS
TA = 25°C, VCC = 5.0 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 Initial Sensitivity Dynamic range = ±300°/sec 0.0495 0.05 0.0505 °/sec/LSB Dynamic range = ±150°/sec 0.025 °/sec/LSB Dynamic range = ±75°/sec 0.0125 °/sec/LSB Sensitivity Temperature Coefficient −20°C ≤ TA ≤ +70°C ±40 ppm/°C Nonlinearity Best-fit straight line ±0.1 % of FS Misalignment Axis to axis ±0.05 Degrees Axis-to-frame (package) ±0.5 Degrees Initial Bias Error ±1 σ ±3 °/sec In-Run Bias Stability 1 σ, SMPL_PRD = 0x0001 0.0072 °/sec Angular Random Walk 1 σ, SMPL_PRD = 0x0001 2 °/√hr Bias Temperature Coefficient −20°C ≤ TA ≤ +70°C ±0.005 °/sec/°C Linear Acceleration Effect on Bias Any axis, 1 σ (MSC_CTRL[7] = 1) ±0.05 °/sec/g Bias Voltage Sensitivity VCC = 4.75 V to 5.25 V ±0.3 °/sec/V Output Noise ±300°/sec range, no filtering 0.75 °/sec rms Rate Noise Density f = 25 Hz, ±300°/sec range, no filtering 0.044 °/sec/√Hz rms 3 dB Bandwidth 330 Hz Sensor Resonant Frequency 14.5 kHz ACCELEROMETERS Each axis Dynamic Range ±5 ±5.25 g Initial Sensitivity 0.99 1.00 1.01 mg/LSB Sensitivity Temperature Coefficient −20°C ≤ TA ≤ +70°C ±40 ppm/°C Misalignment Axis-to-axis ±0.1 Degrees Axis-to-frame (package) ±0.5 Degrees Nonlinearity Best-fit straight line ±0.1 % of FS Initial Bias Error ±1 σ ±12 mg In-Run Bias Stability 1 σ 100 µg Velocity Random Walk 1 σ 0.11 m/sec/√hr Bias Temperature Coefficient −20°C ≤ TA ≤ +70°C ±0.06 mg/°C Bias Voltage Sensitivity VCC = 4.75 V to 5.25 V ±5 mg/V Output Noise No filtering 4 mg rms Noise Density No filtering 221 µg/√Hz rms 3 dB Bandwidth 330 Hz Sensor Resonant Frequency 5.5 kHz TEMPERATURE SENSOR Scale Factor Output = 0x0000 at 25°C (±5°C) 0.0678 °C/LSB LOGIC INPUTS1 Input High Voltage, VIH 2.0 V Input Low Voltage, VIL 0.8 V Logic 1 Input Current, IIH VIH = 3.3 V ±0.2 ±10 µA Logic 0 Input Current, IIL VIL = 0 V All Pins Except RST 40 60 µA RST Pin 1 mA Input Capacitance, CIN 10 pF DIGITAL OUTPUTS1 Output High Voltage, VOH ISOURCE = 1.6 mA 2.4 V Output Low Voltage, VOL ISINK = 1.6 mA 0.4 V Rev. B | Page 3 of 20 Document Outline Features Applications General Description Functional Block Diagram Revision History Specifications Timing Specifications Timing Diagrams Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Gyroscopes Accelerometers Data Sampling and Processing Calibration User Interface SPI Interface Basic Operation Reading Sensor Data Burst Read Function Memory Map Output Data Registers Gyroscopes Accelerometers Internal Temperature Measurements Device Configuration Dual Memory Structure Digital Processing Configuration Sample Rate Input Clock Configuration Digital Filtering Dynamic Range Optimizing Accuracy Automatic Bias Correction Manual Bias Correction Restoring Factory Calibration Point-of-Percussion/Linear-g Compensation System Tools Global Commands General-Purpose I/O Data Ready I/O Indicator Self-Test Memory Test Status Device Identification Flash Memory Management Alarms Static Alarm Use Dynamic Alarm Use Alarm Reporting Alarm Example Applications Information ADIS16334/PCBZ Installation Mounting Approaches Outline Dimensions Ordering Guide