Rf16488 Imu Inertial Measurement Unit Complete Inertial System Triaxial Digital Gyroscope

Cost-Effective RF16488 IMU Complete Inertial System Triaxial, Digital Gyroscope, ±450°/Sec Dynamic Rang

16488 TEN AXIS INERTIAL.pdf

▶ PRODUCT FEATURES

★ 0.01% Nonlinearity

★ 2000g Shock Survivability

★ 6°/Hr In-Run Bias Stability

★ Single-Command Self-Test

★ Fast Start-Up Time, ~500 Ms

★ 0.3°/√Hr Angular Random Walk

★ Alarms For Condition Monitoring

★ Factory-Calibrated Sensitivity, Bias, And Axial Alignment

★ SPI-Compatible Serial Interface

★ Digital I/O: Data-Ready Alarm Indicator, External Clock

★ Embedded Temperature Sensor

★ Optional External Sample Clock Input : Up To 2.4 Khz

★ <±0.05° Orthogonal Alignment Error

★ Power-Down/Sleep Mode For Power Management

★ Single-Supply Operation: 3.0 V ~ 3.6 V

★ Calibration Temperature Range: −40°C ~ +70°C

★ Operating Temp. Range: −40°C ~ +85°C

★ Automatic And Manual Bias Correction Controls

★ Programmable Operation And Control

★ 4 Fir Filter Banks, 120 Configurable Taps

★ Triaxial, Digital Accelerometer, ±18 g

★ Digital Pressure Sensor, 300 Mbar To 1100 Mbar

★ Triaxial, Digital Magnetometer, ±2.5 Gauss

★ Triaxial, Delta Angle And Delta Velocity Outputse

★ Triaxial, Digital Gyroscope, ±450°/Sec Dynamic Rang

▶ APPLICATION

Platform stabilization and control

Navigation

Personnel tracking

Instrumentation

Robotics

▶ PRODUCT DESCRIPTION

The 16488 Device Is a Complete Inertial System That Includes a Triaxis Gyroscope, a Triaxis Accelerometer, Triaxis Magnetometer, And Pressure Sensor. Each Inertial Sensor In The 16488 Combines Industry-Leading 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.

The 16488 Provides a Simple, Cost-Effective Method For Integrating Accurate, Multiaxis Inertial Sensing Into Industrial Systems, Especially When Compared With The Complexity And Investment Associated With Discrete Designs. All Necessary Motion Testing And Calibration Are Part Of The Production Process At The Factory, Greatly Reducing System Integration Time. Tight Orthogonal Alignment Simplifies Inertial Frame Alignment In Navigation Systems. The SPI And Register Structure Provide a Simple Interface For Data Collection And Configuration Control.

The 16488 Uses The Same Footprint And Connector System As The 16375, Which Greatly Simplifies The Upgrade Process. It Comes In a Module That Is Approximately 47 Mm × 44 Mm × 14 Mm And Has a Standard Connector Interface.