ADIS16250中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書

GENERAL DESCRIPTION

The ADIS16250/ADIS16255 are complete angular rate measurement systems available in a single compact package enabled by Analog Devices, Inc. iSensor? integration. By enhancing Analog Devices iMEMS? sensor technology with an embedded signal processing solution, the ADIS16250/ADIS16255 provide factory-calibrated and tunable digital sensor data in a convenient format that can be accessed using a simple SPI serial interface. The ADIS16255 additionally provides an extended temperature calibration. The SPI interface provides access to measurements for the gyroscope, 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

Yaw rate gyroscope with digital range scaling

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

14-bit digital gyroscope sensor outputs

12-bit digital temperature sensor output

Calibrated sensitivity and bias

ADIS16250: +25°C

ADIS16255: ?40°C to +85°C

In-system, auto-zero for bias drift calibration

Digitally controlled sample rate

Digitally controlled frequency response

Dual alarm settings with configurable operation

Embedded integration for short-term angle estimates

Digitally activated self-test

Digitally activated low power mode

Interrupt-driven wake-up

SPI?-compatible serial interface

50 Hz sensor bandwidth

Auxiliary 12-bit ADC input and 12-bit DAC output

Auxiliary digital input/output

Single-supply operation: 4.75 V to 5.25 V

2000 g powered shock survivability

APPLICATIONS

Instrumentation control

Platform control and stabilization

Motion control and analysis

Avionics instrumentation

Navigation

Image stabilization

Robotics