ADIS16209

高精度，双轴数字倾角计和加速度计 High-Accuracy, Dual-Axis Digital Inclinometer and Accelerometer

Product Details

The S16209 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.

**Applications**

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Platform control, stabilization, and alignment

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Tilt sensing, inclinometers, leveling

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Motion/position measurement

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Monitor/alarm devices security, medical, safety

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Navigation

### Features and Benefits

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Dual-mode inclinometer system

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Dual-axis, horizontal operation, ±90°

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Single-axis, vertical operation, ±180°

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High accuracy, 0.1°

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Digital inclination data, 0.025° resolution

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Digital acceleration data, 0.244 m_g_ resolution

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±1.7 _g _accelerometer measurement range

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Digital temperature sensor output

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Digitally controlled bias calibration

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Digitally controlled sample rate

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Digitally controlled frequency response

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Dual alarm settings with rate/threshold limits

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Auxiliary digital I/O

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Digitally activated self-test

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Digitally activated low power mode

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SPI-compatible serial interface

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Auxiliary 12-bit ADC input and DAC output

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Single-supply operation: 3.0 V to 3.6 V

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3500 _g_ powered shock survivability