ADIS16488A 数据手册 ( 数据表 ) - Analog Devices
零件编号
ADIS16488A
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35 Pages
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1.1 MB
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Analog Devices
GENERAL DESCRIPTION
The ADIS16488 iSensor® device is a complete inertial system that includes a triaxis gyroscope, a triaxis accelerometer, triaxis magnetometer, and pressure sensor. Each inertial sensor in the ADIS16488 combines industry-leading iMEMS® technology with signal conditioning that optimizes dynamic performance. The factory calibration characterizes each sensor for sensitivity, bias, alignment, and linear acceleration (gyroscope bias). As a result, each sensor has its own dynamic compensation formulas that provide accurate sensor measurements. GENERAL DESCRIPTION The ADIS16488A iSensor® device is a complete inertial system that includes a triaxis gyroscope, a triaxis accelerometer, triaxis magnetometer, and pressure sensor. Each inertial sensor in the ADIS16488A combines industry-leading iMEMS® technology with signal conditioning that optimizes dynamic performance. The factory calibration characterizes each sensor for sensitivity, bias, alignment, and linear acceleration (gyroscope bias). As a result, each sensor has its own dynamic compensation formulas that provide accurate sensor measurements.
FEATURES
Triaxial, digital gyroscope, ±450°/sec dynamic range
±0.05° orthogonal alignment error
5.1°/hr in-run bias stability
0.26°/√hr angular random walk
0.01% nonlinearity
Triaxial, digital accelerometer, ±18 g
Triaxial, delta angle and delta velocity outputs
Triaxial, digital magnetometer, ±2.5 gauss
Digital pressure sensor, 300 mbar to 1100 mbar
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 input/output: 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
Single-supply operation: 3.0 V to 3.6 V
2000 g shock survivability
Operating temperature range: −55°C to +105°C (CML)
APPLICATIONS
Platform stabilization and control
Navigation
Personnel tracking
Instrumentation
Robotics
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