Analog Devices Inc. ADXRS800 High-Performance Angular Rate Gyroscope

Analog Devices ADXRS800 angular rate sensor gyroscope is specifically designed for automotive electronic stability control, vehicle rollover detection, and a wide range of high-performance applications. ADXRS800’s advanced, differential, quad-sensor design rejects the influence of linear acceleration. This allows the ADXRS800 to operate in harsh environments where shock and vibration are present. The ADXRS800 uses its internal, continuous self-test architecture to ensure highly reliable performance in demanding environments.

Designers can check the integrity of the electromechanical system by applying a high frequency electrostatic force to the sense structure to generate a rate signal. The rate signal can then be differentiated from the baseband rate data and internally analyzed. The ADXRS800 gyroscope is capable of sensing an angular rate of up to±300°/sec. The angular rate data is generated as a 16-bit word, and as part of a 32-bit SPI message. The ADXRS800 gyroscope operates across a wide 3.3V-5V voltage range and −40°C to +105°C temperature range.


  • Excellent null offset stability over temperature
  • High vibration rejection over a wide frequency range
  • 2000g powered shock survivability
  • SPI digital output with 16-bit data-word
  • Low noise
  • Continuous self-test
  • Fail-safe functions
  • Temperature sensor
  • 3.3V and 5V operation
  • -40°C to +105°C operation
  • Small, low-profile industry standard SOIC package provides yaw rate (Z-axis) response
  • Innovative ceramic vertical mount package (VMP) provides pitch and roll rate response
  • Qualified for automotive applications


  • Electronic stability control
  • High performance platform stabilization

Functional Block Diagram

Analog Devices Inc. ADXRS800 High-Performance Angular Rate Gyroscope
Publicado: 2016-10-31 | Actualizado: 2020-05-20