ADIS16209 Series
High Accuracy, Dual-Axis Digital Inclinometer and Accelerometer
Manufacturer: Analog Devices
Catalog
High Accuracy, Dual-Axis Digital Inclinometer and Accelerometer
Key Features
• Dual-mode inclinometer systemDual-axis, horizontal operation, ±90°Single-axis, vertical operation, ±180°
• Dual-axis, horizontal operation, ±90°
• Single-axis, vertical operation, ±180°
• High accuracy, 0.1°
• Digital inclination data, 0.025° resolution
• Digital acceleration data, 0.244 mg resolution
• ±1.7gaccelerometer measurement range
• Digital temperature sensor output
• Digitally controlled bias calibration
• Digitally controlled sample rate
• Digitally controlled frequency response
• Dual alarm settings with rate/threshold limits
• Auxiliary digital I/O
• Digitally activated self-test
• Digitally activated low power mode
• SPI-compatible serial interface
• Auxiliary 12-bit ADC input and DAC output
• Single-supply operation: 3.0 V to 3.6 V
• 3500gpowered shock survivability
Description
AI
The ADIS16209 is a high accuracy, digital inclinometer that accommodates both single-axis (±180°) and dual-axis (±90°) operation. The standard supply voltage (3.3 V) and serial peripheral interface (SPI) enable simple integration into most industrial system designs. A simple internal register structure handles all output data and configuration features. This includes access to the following output data: calibrated acceleration, accurate incline angles, power supply, internal temperature, auxiliary analog and digital input signals, diagnostic error flags, and programmable alarm conditions.Configurable operating parameters include sample rate, power management, digital filtering, auxiliary analog and digital output, offset/null adjustment, and self-test for sensor mechanical structure.The ADIS16209 is available in a 9.2 mm × 9.2 mm × 3.9 mm LGA package that operates over a temperature range of −40°C to +125°C. It can be attached using standard RoHS-compliant solder reflow processes.APPLICATIONSPlatform control, stabilization, and alignmentTilt sensing, inclinometers, levelingMotion/position measurementMonitor/alarm devices (security, medical, safety)Navigation
