GENERAL DESCRIPTION

The ADIS16203 is a complete incline-angle measurement system in a single compact package enabled by the Analog Devices, Inc., iSensor™ integration. By enhancing the Analog Devices iMEMS® sensor technology with an embedded signal processing solution, the ADIS16203 provides factory-calibrated, sensor-to-digital inclineangle data in a convenient format that can be accessed using a serial peripheral interface (SPI). The SPI interface provides access to multiple measurements: 360° linear inclination angles, ±180° linear incline angles, temperature, power supply, and one auxiliary analog input. Easy access to calibrated digital sensor data provides developers with a system-ready device, reducing development time, cost, and program risk.

FEATURES

0° to 360° Inclinometer

±180 output format option

14-bit digital inclination outputs

Linear output, 0.025° resolution

12-bit digital temperature sensor output

Digitally controlled bias calibration

Digitally controlled sample rate

Digitally controlled filtering

Digitally controlled direction/orientation

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

3500 g powered shock survivability

APPLICATIONS

Tilt sensing, inclinometers

Platform control, stabilization, and leveling

Motion/position measurement

Monitor/alarm devices (security, medical, safety)

Robotics