IMU ADIS16500 series

Triaxial, digital gyroscope ±2000°/sec dynamic range 8.1°/hr in-run bias stability 0.29°/√hr angular random walk, x-axis and y-axis, 1 σ ±0.25° axis to axis misalignment error Triaxial, digital accelerometer, ±392 m/sec2 dynamic range 125 μm/sec2 in-run bias stability Triaxial, delta angle and delta velocity outputs Factory calibrated sensitivity, bias, and axial alignment Calibration temperature range: −10°C to +75°C SPI compatible data communications Programmable operation and control Automatic and manual bias correction controls Data ready indicator for synchronous data acquisition External sync modes: direct, scaled, and output On demand self-test of inertial sensors On demand self-test of flash memory Single-supply operation (VDD): 3.0 V to 3.6 V 19,600 m/sec2 mechanical shock survivability Operating temperature range: −25°C to +85°C The ADIS16500 is a precision, miniature microelectromechanical system (MEMS) inertial measurement unit (IMU) that includes a triaxial gyroscope and a triaxial accelerometer. Each inertial sensor in the ADIS16500 combines with signal conditioning that optimizes dynamic performance. The factory calibration characterizes each sensor for sensitivity, bias, alignment, linear acceleration (gyroscope bias), and point of percussion (accelerometer location). As a result, each sensor has dynamic compensation formulas that provide accurate sensor measurements over a broad set of conditions. The ADIS16500 provides a simplified, cost effective method for integrating accurate, multi-axis inertial sensing into industrial systems, especially when compared with the complexity and investment associated with discrete designs.