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Datasheet Analog Devices ADIS16485

ManufacturerAnalog Devices
SeriesADIS16485

Tactical Grade Six Degrees of Freedom MEMS Inertial Sensor

Datasheets

  • Download » Datasheet, PDF, 918 Kb, Revision: G
    ADIS16485: Tactical Grade, Six Degrees of Freedom Inertial Sensor Data Sheet
    Docket ↓
    Tactical Grade,
    Six Degrees of Freedom Inertial Sensor
    ADIS16485 Data Sheet
    FEATURES GENERAL DESCRIPTION Triaxial, digital gyroscope, ±450°/sec dynamic range
    ±0.05° orthogonal alignment error
    6°/hr in-run bias stability
    0.3°/√hr angular random walk
    0.01% nonlinearity
    Triaxial, digital accelerometer, ±5 g
    Triaxial, delta angle, and delta velocity outputs
    Fast start-up time, ~500 ms
    Factory calibrated sensitivity, bias, and axial alignment
    Calibration temperature range: -40°C to +85°C
    SPI-compatible serial interface
    Embedded temperature sensor
    Programmable operation and control
    Automatic and manual bias correction controls
    4 FIR filter banks, 120 configurable taps
    Digital I/O: data-ready alarm indicator, external clock
    Alarms for condition monitoring
    Power-down/sleep mode for power management
    Optional external sample clock input: up to 2.4 kHz
    Single command self test ...
  • Download » Datasheet, PDF, 65 Kb, Revision: 0, 9/2013
    ADIS16485: Silicon Anomaly PDF
    Docket ↓
    Tactical Grade
    Six Degrees of Freedom Inertial Sensor
    ADIS16485 Silicon Anomaly This anomaly list describes the known bugs, anomalies, and workarounds for the ADIS16485.
    Analog Devices, Inc., is committed, through future silicon revisions, to continuously improve silicon functionality. Analog Devices tries
    to ensure that these future silicon revisions remain compatible with your present software/systems by implementing the recommended
    workarounds outlined within this document. PERFORMANCE ISSUES
    Table 1. Incorrect Scale Factors for the x_DELTANG_OUT and x_DELTANG_LOW Registers [er001]
    Background Issue
    Workaround
    Related Issues The ADIS16485 provides delta angle registers that contain sample-to-sample angle displacement estimates for all three
    axes. The x_DELTANG_OUT registers provide the upper 16 bits, and the x_DELTANG_LOW registers provide the lower 16
    bits. The x_DELTANG_OUT registers typically provide a scale factor of 720 215 degrees per LSB, and the x_DELTANG_LOW
    registers provide additional resolution (720 231 degrees per LSB).
    On units that have firmware Revision 2.01 (or earlier), the delta angle registers do not have the same scale factors as those
    listed in the product data sheet. For these units, the scale factors are 274 215 degrees per LSB for x_DELTANG_OUT and
    274 231 degrees per LSB for x_DELTANG_LOW.
    Use 274 215 degrees per LSB for the x_DELTANG_OUT scale factor and 274 231 degrees per LSB for the x_DELTANG_LOW
    scale factor. Use the FIRM_REV register to determine the firmware revision of a unit. For example, FIRM_REV = 0x0201
    equates to a firmware revision of 2.01.
    None. Table 2. Incorrect Scale Factors for the x_DELTVEL_OUT and x_DELTVEL_LOW Registers [er002]
    Background Issue
    Workaround
    Related Issues The ADIS16485 provides delta velocity registers that contain sample-to-sample velocity estimates for all three axes. The ...

Prices

Status

ADIS16485BMLZ
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)

Packaging

ADIS16485BMLZ
PackageMSM LAMINATE
Pins24
Package CodeML-24-6

Parametrics

ADIS16485BMLZ
Accel. In-Run Bias Stability(typ), g32
Accel. Range5 g
Calibrated Temp Range-40C to 70C
Degrees of Freedom, °6
Gyro Angular Random Walk(typ), °/rthr0.3
Gyro Axis to Axis Alignment(typ), °0.05
Gyro Bias Repeatability(typ), °/s0.2
Gyro In-Run Bias Stability(typ), °/hr6.25
Gyro Input Range +/-(min), °/s450
Gyro Linear G(typ)(, °/s)/g0.009
Gyro Noise Density(typ)(, °/s)/rtHz0.0066
Operating Temperature Range, °C-40 to 105
Output Sample Rate(max), SPS2.46k

Eco Plan

ADIS16485BMLZ
RoHSCompliant

Moldel Line

Series: ADIS16485 (1)

Manufacturer's Classification

  • Sensors > Inertial Measurement Units (IMU)
  • MEMS > Inertial Measurement Units (IMU) | Gyroscopes

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