ADXRS450BEYZ-RL

ADXRS450BEYZ-RL FEATURES

Complete rate gyroscope on a single chip±300°/sec angular rate sensingHigh vibration rejection over a wide frequency rangeExcellent 25°/hour null offset stability2000 g powered shock survivabilitySPI digital output with 16-bit data-wordLow noise and low power3.3 V and 5 V operation−40°C to +105°C operationUltrasmall, light, and RoHS compliantTwo package optionsLow cost SOIC_CAV package for yaw rate (Z-axis) responseInnovative ceramic vertical mount package, which can beoriented for pitch, roll, or yaw response

ADXRS450BEYZ-RL GENERAL DESCRIPTION

The ADXRS450 is an angular rate sensor (gyroscope) intendedfor industrial, medical, instrumentation, stabilization, and otherhigh performance applications. An advanced, differential, quadsensor design rejects the influence of linear acceleration, enablingthe ADXRS450 to operate in exceedingly harsh environmentswhere shock and vibration are present.The ADXRS450 uses an internal, continuous self-test archi-tecture. The integrity of the electromechanical system is checkedby applying a high frequency electrostatic force to the sensestructure to generate a rate signal that can be differentiated fromthe 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, aspart 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 voltagerange (3.3 V to 5 V) and temperature range (−40°C to +105°C).

ADXRS450BEYZ-RL APPLICATIONS

Rotation sensing medical applicationsRotation sensing industrial and instrumentationHigh performance platform stabilization