ADIS16505-3/PCBZ

The ADIS16500/05/07, from Analog Devices, is a precision, miniature microelectomechanical system (MEMS) inertial measurement unit (IMU) that includes a triaxial gyroscope and a triaxial accelerometer. Each inertial sensor in the ADIS16500/05/07 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 ADIS16500/05/07 provides a simplified, 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 serial peripheral interface (SPI) and register structure provide a simple interface for data collection and configuration control.

The ADIS16500/05/07 is available in a 100-ball, ball grid array (BGA) package that is approximately 15 mm × 15 mm × 5 mm.

 

Key Features and Benefits

• •  Fully-calibrated bias, sensitivity, alignment over industrial temperature range simplifies customer integration, calibration and inertial frame alignment
• •  Excellent vibration rejection in z-axis gyroscope: vibration-proof primary steering axis in ground-based autonomous vehicles
• •  63% reduction in headroom requirement for customer system boards at height of 5.6mm

 

Applications

• •  Industrial Automation: autonomous vehicles , drones, robots, guidance, navigation, control, GNC, stabilisation
• •  Aerospace and Defense: autonomous vehicles, drones, robots, guidance, navigation, control, GNC, stabilisation

 

Block Diagrams and Tables

 

 

Related Evaluation Board

ADIS16507-1/PCBZ
ADIS16507-2/PCBZ
ADIS16507-3/PCBZ
EVAL-ADIS2Z