GENERAL DESCRIPTION

The ADIS16201 is a complete, dual-axis acceleration and inclination angle measurement system available in a single compact package enabled by the Analog Devices iSensor™ integration. By enhancing the Analog Devices iMEMS® sensor technology with an embedded signal processing solution, the ADIS16201 provides factory calibrated and tunable digital sensor data in a convenient format that can be accessed using a serial peripheral interface (SPI). The SPI interface provides access to measurements for dual-axis linear acceleration, dual axis linear inclination angle, 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

Dual-axis inclinometer/accelerometer measurements

12-, 14-bit digital inclination/acceleration sensor outputs

±1.7 g accelerometer measurement range

±90° inclinometer measurement range, linear output

12-bit digital temperature sensor output

Digitally controlled sensitivity and 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

3500 g powered shock survivability

APPLICATIONS

Platform control, stabilization, and leveling

Tilt sensing, inclinometers

Motion/position measurement

Monitor/alarm devices (security, medical, safety)