DESCRIPTION

· The ADIS16209 is a high-accuracy digital inclinometer supporting single-axis (±180°) and dual-axis (±90°) operation.

· It operates on a standard 3.3V supply and features an SPI for easy integration into industrial systems.

· The device includes internal registers for output data and configuration, such as calibrated acceleration, incline angles, power supply, temperature, and diagnostic flags.

· Configurable parameters include sample rate, power management, digital filtering, and self-test for sensor structure.

· It is available in a 9.2mm × 9.2mm × 3.9mm LGA package, operating from -40°C to +125°C, and is RoHS-compliant.

FEATURES

· Dual-mode inclinometer system with dual-axis (±90°) and single-axis (±180°) operation.

· High accuracy (0.1°) with digital inclination data resolution of 0.025°.

· Digital acceleration data with 0.244mg resolution and ±1.7g measurement range.

· Includes a digital temperature sensor, bias calibration, sample rate, and frequency response control.

· Dual alarm settings with rate/threshold limits, auxiliary digital I/O, and self-test capability.

· SPI-compatible interface, auxiliary 12-bit ADC input, and DAC output.

· Single-supply operation (3.0V to 3.6V) and 3500g shock survivability.

APPLICATIONS

· Platform control, stabilization, and alignment.

· Tilt sensing, inclinometers, and leveling.

· Motion and position measurement.

· Monitor and alarm devices for security, medical, and safety applications.

· Navigation systems.