AHRS380ZA ATTITUDE HEADING REFERENCE SYSTEM The ACEINNA AHRS380ZA is a miniature fully- calibrated Attitude & Heading Reference System designed for demanding embedded applications that require a complete dynamic measurement solution in a robust low-profile package. The AHRS380ZA provides a standard UART Interface (contact factory for SPI) for cost-effective board-to-board communications. Features Complete 9DOF Inertial System Roll/Pitch/Heading Outputs UART Interface Update Rate, 1Hz to 100Hz 1KHz Clock Sync Input Miniature Package, 24 x 37 x 9.5 mm UAV Flight Control Uncertified Avionics Lightweight < 17 g The ACEINNA AHRS380ZA integrates highly-reliable MEMS 6DOF inertial sensors and 3-axis magnetic sensors Low Power Consumption < 250 mW with extended Kalman filtering in a miniature factory- calibrated module to provide consistent performance Wide Temp Range, -40C to +85C through the extreme operating environments in a wide High Reliability, MTBF > 50k variety of dynamic control and navigation applications. hours Applications i n f o a c e i n n a . c o m w w w . a c e i n n a . c o m 6 0 2 0 - 3 8 1 4 - 0 2 R e v B AHRS380ZA Performance AHRS380ZA (-200, -400) Heading ATTITUDE HEADING REFERENCE SYSTEM Range () 180 4 3 Accuracy () < 1.0 , < 3.0 Resolution () < 0.02 Attitude NAV-VIEW Range: Roll, Pitch () 180, 90 Configuration and Display Software 4 3 Accuracy () < 0.2 ,< 1.0 Resolution () < 0.02 Angular Rate Range: Roll, Pitch, Yaw (/sec) 200 ( 400 High Range Model) 1,2 Bias Instability (/hr) < 10 2 Bias Stability Over Temp (/sec) < 0.1 Resolution (/sec) < 0.02 Scale Factor Accuracy (%) < 0.1 Non-Linearity (%FS) < 0.1 2 Angle Random Walk (/hr) < 0.75 Bandwidth (Hz) 5-50 (user-configurable) Acceleration Range: X, Y, Z (g) 4 ( 8 High Range Model) 1,2 Bias Instability (mg) < 0.02 2 Bias Stability Over Temp (mg) < 5 Resolution (mg) < 0.5 Scale Factor Accuracy (%) < 0.1 Non-Linearity (%FS) < 0.1 2 Velocity Random Walk (m/s/hr) < 0.05 NAV-VIEW provides an easy to use Bandwidth (Hz) 5-50 (user-configurable) graphical interface to display, record, Magnetic Field playback, and analyze all of the Range: X, Y, Z (Gauss) 4 AHRS380ZA Attitude & Heading Resolution (mGauss) < 5 2 Reference System parameters. Noise Density (mGauss /Hz) < 0.25 Bandwidth (Hz) 5 NAV-VIEW can also be used to set a Specifications wide range of user-configurable fields Environment in the AHRS380ZA to optimize the Operating Temperature (C) -40 to +85 system performance for highly Non-Operating Temperature (C) -55 to +105 dynamic applications. Enclosure Aluminum (Gold Anodized) Electrical NAV-VIEW software is available for Input Voltage (VDC) 3.0 to 5.5 Power Consumption (mW) < 250 download from ACEINNAs website at: Digital Interface UART (C.F. for SPI) www.memsic.com/support www.aceinna.com/support Output Data Rate 1Hz to 100Hz (user-configurable) Input Clock Sync 1kHz Sync Pulse Other Components Physical Size (mm) 24.15 x 37.7 x 9.5 The DMU380ZA evaluation kits include Weight (gm) < 17 an AHRS380ZA, evaluation board, and Interface Connector 20-Pin (10 x 2) 1.0 mm pitch header USB cable allowing direct connection to a PC for use with NAV-VIEW display Ordering Information and configuration software. Model Description AHRS380ZA-200 Attitude and Heading Reference System (Standard Range) Support AHRS380ZA-400 Attitude and Heading Reference System (High Range) For more detailed information This product has been developed exclusively for commercial applications. It has not been tested for, and makes please refer to the DMU380ZA no representation or warranty as to conformance with, any military specifications or its suitability for any military application or end-use. Additionally, any use of this product for nuclear, chemical or biological weapons, or Series Users Manual available weapons research, or for any use in missiles, rockets, and/or UAVs of 300km or greater range, or any other activity prohibited by the Export Administration Regulations, is expressly prohibited without the written consent online at: and without obtaining appropriate US export license(s) when required by US law. Diversion contrary to U.S. law www.aceinna.com/support is prohibited. Specifications are subject to change without notice. 1 2 3 4 Allan Variance Curve, constant temperature. 1-sigma error. RMS error under all dynamics. RMS error under static conditions over full temperature range. A C E I N N A , I n c . w w w . a c e i n n a . c o m 6 0 2 0 - 3 8 1 4 - 0 2 R e v B