ADIS16445

更新时间： 2024-10-02 12:26:07

品牌	Logo	应用领域
亚德诺 - ADI		传感器
页数	文件大小	规格书
24页	526K
描述
Compact, Precision Six Degrees of Freedom Inertial Sensor

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数据手册

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ADIS16445 数据手册

Compact, Precision

Six Degrees of Freedom Inertial Sensor

Data Sheet

ADIS16445

FEATURES

GENERAL DESCRIPTION

Triaxial digital gyroscope with digital range scaling

62°/sec, 125°/sec, 250°/sec settings

Axis-to-axis alignment, <0.05°

Triaxial digital accelerometer, 5 g minimum

Autonomous operation and data collection

No external configuration commands required

175 ms start-up time

The ADIS16445 iSensor® device is a complete inertial system

that includes a triaxial gyroscope and a triaxial accelerometer.

Each sensor in the ADIS16445 combines industry-leading

iMEMS® technology with signal conditioning that optimizes

dynamic performance. The factory calibration characterizes

each sensor for sensitivity, bias, alignment, and linear accel-

eration (gyroscope bias). As a result, each sensor has its own

Factory calibrated sensitivity, bias, and axial alignment

Calibration temperature range: −40°C to +70°C

SPI-compatible serial interface

dynamic compensation formulas that provide accurate sensor

measurements.

The ADIS16445 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 structures provide a simple interface for

data collection and configuration control.

Embedded temperature sensor

Programmable operation and control

Automatic and manual bias correction controls

Bartlett window FIR length, number of taps

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

Alarms for condition monitoring

Enable external sample clock input up to 1.1 kHz

Single command self test

Single-supply operation: 3.15 V to 3.45 V

2000 g shock survivability

The ADIS16445 has a compatible pinout for systems that currently

use other Analog Devices, Inc., IMU products (ADIS163xx/

ADIS164xx). The ADIS16445 is packaged in a module that is

approximately 24.1 mm × 37.7 mm × 10.8 mm and has a standard

connector interface.

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

APPLICATIONS

Platform stabilization and control

Navigation

Robotics

FUNCTIONAL BLOCK DIAGRAM

DIO1 DIO2 DIO3 DIO4 RST

VDD

POWER

MANAGEMENT

SELF TEST

I/O

ALARMS

GND

TRIAXIAL

GYRO

OUTPUT

DATA

REGISTERS

SCLK

DIN

CALIBRATION

AND

TRIAXIAL

ACCEL

CONTROLLLER

SPI

FILTERS

USER

CONTROL

REGISTERS

TEMP

VDD

DOUT

CLOCK

ADIS16445

Figure 1.

Rev. A

Document Feedback

Information furnishedby Analog Devices is believedto be accurate andreliable. However, no

responsibilityisassumedbyAnalog Devices for its use, nor for anyinfringements of patents or other

rightsofthird partiesthat may result from its use. Specifications subject to change without notice. No

license isgrantedbyimplication or otherwise under anypatent or patent rights of Analog Devices.

Trademarks andregisteredtrademarks 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ADIS16445相关器件

型号	品牌	获取价格	描述	数据表
ADIS16445/PCBZ	ADI	获取价格	Compact, Precision Six Degrees of Freedom Inertial Sensor
ADIS16445AMLZ	ADI	获取价格	Compact, Precision Six Degrees of Freedom Inertial Sensor
ADIS16445BMLZ	ADI	获取价格	Compact, Precision Six Degrees of Freedom Inertial Sensor
ADIS16445PCBZ	ADI	获取价格	Evaluation Board User Guide
ADIS16446	ADI	获取价格	Compact, Precision Six Degrees of Freedom Inertial Sensor
ADIS16448	ADI	获取价格	Evaluation Board User Guide
ADIS16448/PCBZ	ADI	获取价格	Compact, Precision Ten Degrees of Freedom Inertial Sensor
ADIS16448AMLZ	ADI	获取价格	Compact, Precision Ten Degrees of Freedom Inertial Sensor
ADIS16448BMLZ	ADI	获取价格	Compact, Precision Ten Degree of Freedom Inertial Sensor
ADIS16448PCBZ	ADI	获取价格	Evaluation Board User Guide

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