Datasheet > ADIS16490

ADIS16490

更新时间： 2024-11-26 14:58:19

品牌	Logo	应用领域
亚德诺 - ADI		传感器
页数	文件大小	规格书
37页	1019K
描述
战术级、6自由度惯性传感器

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数据手册

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ADIS16490 数据手册

Tactical Grade, Six Degrees of Freedom

Inertial Sensor

Data Sheet

ADIS16490

FEATURES

GENERAL DESCRIPTION

Triaxial, digital gyroscope, 100°/sec dynamic range

0.05° axis to axis misalignment error

0.25° axis to package misalignment error

1.8°/hr in run bias stability

0.09°/√hr angular random walk

Triaxial, digital accelerometer, 8 g

3.6 μg in run bias stability

The ADIS16490 is a complete inertial system that includes a

triaxis gyroscope and a triaxis accelerometer. Each inertial sensor

in the ADIS16490 combines industry leading iMEMS® technology

with signal conditioning that optimizes dynamic performance.

The factory calibration characterizes each sensor for sensitivity,

bias, alignment, and linear acceleration (gyroscope bias). As a

result, each sensor has its own dynamic compensation formulas that

provide accurate sensor measurements.

Triaxial, delta angle and delta velocity outputs

Factory calibrated sensitivity, bias, and axial alignment

Calibration temperature range: −40°C to +85°C

Serial peripheral interface (SPI) compatible

Programmable operation and control

Automatic and manual bias correction controls

4 finite impulse response (FIR) filter banks,

120 configurable taps

Digital input/output (I/O): data ready, external clock

Sample clock options: internal, external, or scaled

On demand self test of inertial sensors

Single-supply operation: 3.0 V to 3.6 V

2000 g shock survivability

The ADIS16490 provides 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 simplifies inertial frame alignment in

navigation systems. The SPI and register structure provide a

simple interface for data collection and configuration control.

The ADIS16490 uses the same footprint and connector system as

the ADIS16375, ADIS16480, ADIS16485, and ADIS16488A, which

greatly simplifies the upgrade process. The ADIS16490 is packaged

in a module that is approximately 47 mm × 44 mm × 14 mm

and includes a standard connector interface.

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

APPLICATIONS

Precision instrumentation, stabilization

Guidance, navigation, control

Avionics, unmanned vehicles

Precision autonomous machines, robotics

FUNCTIONAL BLOCK DIAGRAM

DIO1 DIO2 DIO3 DIO4 RST

VDD

POWER

MANAGEMENT

GND

SELF TEST

I/O

OUTPUT

DATA

TRIAXIAL

GYRO

REGISTERS

SCLK

DIN

CALIBRATION

AND

FILTERS

TRIAXIAL

ACCEL

SPI

CONTROLLER

USER

CONTROL

REGISTERS

TEMP

DOUT

CLOCK

ADIS16490

Figure 1.

Rev. D

Document Feedback

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice.

No license is granted by implication or otherwise under any patent or patent rights of Analog

Devices. Trademarks and registeredtrademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Technical Support

www.analog.com

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与ADIS16490相关器件

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ADIS16495-3BMLZ	ADI	获取价格	Tactical Grade, Six Degrees of Freedom Inertial Sensor
ADIS16497	ADI	获取价格	Tactical Grade, Six Degrees of Freedom Inertial Sensor
ADIS16497-1BMLZ	ADI	获取价格	Tactical Grade, Six Degrees of Freedom Inertial Sensor
ADIS16497-2BMLZ	ADI	获取价格	Tactical Grade, Six Degrees of Freedom Inertial Sensor
ADIS16497-3BMLZ	ADI	获取价格	Tactical Grade, Six Degrees of Freedom Inertial Sensor
ADIS16500	ADI	获取价格	Precision, Miniature MEMS IMU

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