ADIS16547中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書

GENERAL DESCRIPTION

The ADIS16545/ADIS16547 are a complete inertial system that includes

a triaxis gyroscope and a triaxis accelerometer. Each inertial

sensor in the ADIS16545/ADIS16547 combines with signal conditioning

that optimizes dynamic performance. The factory calibration

characterizes each sensor for sensitivity, bias, and alignment. As

a result, each sensor has its own dynamic compensation formulas

that provide accurate sensor measurements.

The ADIS16545/ADIS16547 provide a simple, cost effective method

for integrating accurate, multiaxis inertial sensing into industrial

systems, especially when compared with the complexity and investment

associated with discrete designs. All necessary motion testing

and calibration are part of the production process at the factory,

greatly reducing system integration time. Tight orthogonal alignment

and precision alignment features simplify inertial frame alignment

in navigation systems. The serial peripheral interface (SPI) and

register structure provide a simple interface for data collection and

configuration control.

The footprint and connector system of the ADIS16545/ADIS16547

enable a simple upgrade from the ADIS16488A, ADIS16495 and

ADIS16497. Note, however, that there is a small difference in sample

rate between the ADIS16495 and the ADIS16545/ADIS16547

if the internal oscillator is used. The same small difference in

sample rate exists between the ADIS16497 and the ADIS16545/

ADIS16547. Refer to the Specifications section for details about the

native sample rate. The ADIS16545/ADIS16547 are available in an

aluminum package that is approximately 47 mm × 44 mm × 14 mm

and includes a standard connector interface.

FEATURES

? Triaxial, digital gyroscope

? ±125°/sec, ±450°/sec, ±2000°/sec dynamic range options

? ±0.15° axis to axis misalignment error (1 σ)

? ±0.15° axis to package misalignment error (1 σ)

? 0.7°/hr in run bias stability (1 σ, ADIS16545-1BMLZ,

ADIS16547-1BMLZ)

? 0.07°/√hr angular random walk (1 σ, ADIS16545-1BMLZ,

ADIS16547-1BMLZ)

? 0.03°/sec bias repeatability

? Triaxial accelerometer, ±8 g, ±40 g

? 3.2 μg in run bias stability (ADIS16545)

? 13 μg in run bias stability (ADIS16547)

? Triaxial delta angle and delta velocity outputs

? Factory calibrated sensitivity, bias, and axial alignment

? Calibration temperature range: ?40°C ≤ TC ≤ +85°C

? SPI compatible data interface

? Programmable operation and control

? Automatic and manual bias correction controls

? Configurable FIR filters, 120 taps

? Digital input and output: data ready, external clock

? Sample clock options: internal or external, which includes

direct sync or scaled sync

? Continuous monitoring of inertial sensors

? On-demand self test of inertial sensors

? Single-supply operation: 3.0 V to 3.6 V

? 1200 g mechanical shock survivability

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

APPLICATIONS

? Precision instrumentation, stabilization

? Guidance, navigation, control

? Avionics, unmanned vehicles

? Precision autonomous machines, robotics