GENERAL DESCRIPTION

The ADIS16260 and ADIS16265 are programmable digital gyroscopes that combine industry-leading MEMS and signal processing technology in a single compact package. They provide accuracy performance that would require full motion calibration with any other MEMS gyroscope in their class. When power is applied, the ADIS16260 and ADIS16265 automatically start up and begin sampling sensor data, without requiring configuration commands from a system processor. An addressable register structure and a common serial peripheral interface (SPI) provide simple access to sensor data and configuration settings. Many digital processor platforms support the SPI with simple firmware-level instructions.

FEATURES

Yaw rate gyroscope with range scaling

±80°/sec, ±160°/sec, and ±320°/sec settings

No external configuration required to start data collection

Start-up time: 165 ms

Sleep mode recovery time: 2.5 ms

Factory-calibrated sensitivity and bias

ADIS16265 calibration temperature range: −40°C to +85°C

ADIS16260 calibration temperature: +25°C

SPI-compatible serial interface

Relative angle displacement output

Embedded temperature sensor

Programmable operation and control

Automatic and manual bias correction controls

Sensor bandwidth selection: 50 Hz/330 Hz

Sample rate: 256 SPS/2048 SPS settings

Bartlett window FIR filter length, number of taps

Digital I/O: data ready, alarm indicator, general-purpose

Alarms for condition monitoring

Sleep mode for power management

DAC output voltage

Single-command self-test

Single-supply operation: 4.75 V to 5.25 V

3.3 V compatible digital lines

2000 g shock survivability

Operating temperature range: −40°C to +105°C

APPLICATIONS

Platform control and stabilization

Navigation

Medical instrumentation

Robotics