ADXRS453

更新时间： 2024-09-16 12:20:07

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
32页	998K
描述
High Performance , Digital Output Gyroscope

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ADXRS453 数据手册

High Performance,

Digital Output Gyroscope

ADXRS453

FEATURES

GENERAL DESCRIPTION

Complete rate gyroscope on a single chip

300°/sec angular rate sensing

The ADXRS453 is an angular rate sensor (gyroscope) intended

for industrial, instrumentation, and stabilization applications in

high vibration environments. An advanced, differential, quad

sensor design rejects the influence of linear acceleration, enabling

the ADXRS453 to offer high accuracy rate sensing in harsh envi-

ronments where shock and vibration are present.

Ultrahigh vibration rejection: 0.01°/sec/g

Excellent 16°/hour null bias stability

Internal temperature compensation

2000 g powered shock survivability

SPI digital output with 16-bit data-word

Low noise and low power

3.3 V to 5 V operation

−40°C to +105°C operation

Ultrasmall, light, and RoHS compliant

Two package options

The ADXRS453 uses an internal, continuous self-test architec-

ture. The integrity of the electromechanical system is checked by

applying a high frequency electrostatic force to the sense structure

to generate a rate signal that can be differentiated from the base-

band rate data and internally analyzed.

The ADXRS453 is capable of sensing an angular rate of up to

3ꢀꢀ0°sec. Angular rate data is presented as a 16-bit word that

is part of a 32-bit SPI message.

Low cost SOIC_CAV package for yaw rate (z-axis) response

Innovative ceramic vertical mount package (LCC_V), which

can be oriented for pitch, roll, or yaw response

The ADXRS453 is available in a 16-lead plastic cavity SOIC

(SOIC_CAV) and an SMT-compatible vertical mount package

(LCC_V), and is capable of operating across a wide voltage

range (3.3 V to 5 V).

APPLICATIONS

Rotation sensing in high vibration environments

Rotation sensing for industrial and instrumentation

applications

High performance platform stabilization

FUNCTIONAL BLOCK DIAGRAM

CP5

HIGH VOLTAGE

GENERATION

ADXRS453

LDO

REGULATOR

HV DRIVE

ARITHMETIC

CLOCK

PHASE-

LOCKED

LOOP

LOGIC UNIT

DIVIDER

DECIMATION

FILTER

AMPLITUDE

DETECT

MOSI

MISO

SCLK

TEMPERATURE

CALIBRATION

BAND-PASS

FILTER

12-BIT

ADC

SPI

INTERFACE

DEMOD

FAULT

DETECTION

Q FILTER

Q DAQ

P DAQ

Z-AXIS ANGULAR

RATE SENSOR

SELF-TEST

CONTROL

EEPROM

Figure 1.

Rev. 0

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 arethe property of their respective owners.

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

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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中文翻译

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与ADXRS453相关器件

型号	品牌	获取价格	描述	数据表
ADXRS453BEYZ	ADI	获取价格	High Performance , Digital Output Gyroscope
ADXRS453BEYZ-RL	ADI	获取价格	High Performance, Digital Output Gyroscope
ADXRS610	ADI	获取价格	【300∑/sec Yaw Rate Gyro
ADXRS610BBGZ	ADI	获取价格	【300∑/sec Yaw Rate Gyro
ADXRS610BBGZ-RL	ADI	获取价格	【300∑/sec Yaw Rate Gyro
ADXRS610WBBGZA	ADI	获取价格	IC SPECIALTY ANALOG CIRCUIT, CBGA32, 7 X 7 MM, 3 MM HEIGHT, ROHS COMPLIANT, CERAMIC, BGA-3
ADXRS610WBBGZA-RL	ADI	获取价格	IC SPECIALTY ANALOG CIRCUIT, CBGA32, 7 X 7 MM, 3 MM HEIGHT, ROHS COMPLIANT, CERAMIC, BGA-3
ADXRS612	ADI	获取价格	【250∑/sec Yaw Rate Gyro
ADXRS612BBGZ	ADI	获取价格	【250∑/sec Yaw Rate Gyro
ADXRS612BBGZ-RL	ADI	获取价格	【250∑/sec Yaw Rate Gyro

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