ADXRS800WBRGZ

ADXRS800WBRGZ FEATURES

Excellent null offset stability over temperatureHigh vibration rejection over a wide frequency range2000 g powered shock survivabilitySPI digital output with 16-bit data-wordLow noiseContinuous self-testFail-safe functionsTemperature sensor3.3 V and 5 V operation−40°C to +105°C operationSmall, low-profile industry standard SOIC package providesyaw rate (Z-axis) responseInnovative ceramic vertical mount package (VMP) providespitch and roll rate responseQualified for automotive applications

ADXRS800WBRGZ GENERAL DESCRIPTION

The ADXRS800 is an angular rate sensor (gyroscope) intendedfor automotive electronic stability control, vehicle rolloverdetection, and other high performance applications. An advanced,differential, quad-sensor design rejects the influence of linearacceleration, enabling the ADXRS800 to operate in exceedinglyharsh environments where shock and vibration are present.The ADXRS800 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 differentiatedfrom the baseband rate data and internally analyzed.The ADXRS800 is capable of sensing an 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 ADXRS800 is available in a cavity plastic SOIC-16 andan SMT-compatible vertical mount package and is capable ofoperating across both a wide voltage range (3.3 V to 5 V) andtemperature range (−40°C to +105°C).

ADXRS800WBRGZ APPLICATIONS

Electronic stability controlHigh performance platform stabilization