DataSheetWiki


ADXRS450 fiches techniques PDF

Analog Devices - High Performance - Digital Output Gyroscope

Numéro de référence ADXRS450
Description High Performance - Digital Output Gyroscope
Fabricant Analog Devices 
Logo Analog Devices 





1 Page

No Preview Available !





ADXRS450 fiche technique
Preliminary Technical Data
FEATURES
Complete rate gyroscope on a single chip
±300°/sec angular rate sensing
High vibration rejection over a wide frequency range
Excellent 25°/hr null offset stability
Internally temperature compensated
2000 g powered shock survivability
SPI digital output with 16-bit data-word
Low noise and low power
3.3 V and 5V operation
−40°C to +105°C operation
Ultra small, light, and RoHS compliant
Two package options
Low cost SOIC_CAV package for yaw rate (Z-axis) response
Innovative ceramic vertical mount package, which can be
oriented for pitch, roll, or yaw response
APPLICATIONS
Rotation sensing medical applications
Rotation sensing industrial and instrumentation
High performance platform stabilization
High Performance,www.DataSheet4U.com
Digital Output Gyroscope
ADXRS450
GENERAL DESCRIPTION
The ADXRS450 is an angular rate sensor (gyroscope) intended
for industrial, medical, instrumentation, stabilization, and other
high performance applications. An advanced, differential, quad
sensor design rejects the influence of linear acceleration, enabling
the ADXRS450 to operate in exceedingly harsh environments
where shock and vibration are present.
The ADXRS450 utilizes an internal, continuous self-test archi-
tecture. 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 baseband rate data and internally analyzed.
The ADXRS450 is capable of sensing angular rate of up to
±300°/sec. Angular rate data is presented as a 16-bit word, as
part of a 32-bit SPI message.
The ADXRS450 is available in a cavity plastic 16-lead SOIC
(SOIC_CAV) and an SMT-compatible vertical mount package
(LCC_V), and is capable of operating across both a wide voltage
range (3.3 V to 5 V) and temperature range (−40°C to +105°C).
CP5
VX
FUNCTIONAL BLOCK DIAGRAM
HIGH VOLTAGE
GENERATION
ADXRS450
Z-AXIS ANGULAR
RATE SENSOR
HV DRIVE
CLOCK
PHASE DIVIDER
LOCKED
LOOP AMPLITUDE
DETECT
BAND-PASS
FILTER
ADC 12
DEMOD
Q DAQ
P DAQ
Q FILTER
ST
CONTROL
ALU
DECIMATION
FILTER
TEMPERATURE
CALIBRATION
FAULT
DETECTION
EEPROM
Figure 1.
LDO
REGULATOR
PDD
DVDD
AVDD
SPI
INTERFACE
MOSI
MISO
SCLK
CS
DVSS
PSS
AVSS
Rev. PrA
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalog Devicesforitsuse,norforanyinfringementsofpatentsorother
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 registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
©2010 Analog Devices, Inc. All rights reserved.

PagesPages 28
Télécharger [ ADXRS450 ]


Fiche technique recommandé

No Description détaillée Fabricant
ADXRS450 High Performance - Digital Output Gyroscope Analog Devices
Analog Devices
ADXRS453 High Performance / Digital Output Gyroscope Analog Devices
Analog Devices

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche