Analog Devices Inc. Giroscopio de doble eje ADXRS290

Analog Devices ADXRS290 Dual-Axis Gyroscope is a high-performance pitch and roll (dual-axis in-plane) angular rate sensor (gyroscope) designed for use in stabilization applications. ADXRS290 provides an output full-scale range of ±100°/s with a sensitivity of 200 LSB/°/s. Its resonating disk sensor structure enables angular rate measurement about the axes normal to the sides of the package around an in-plane axis. Angular rate data is formatted as 16-bit twos complement and is accessible through an SPI digital interface. ADI ADXRS290 exhibits a low noise floor of 0.004°/s/√Hz and features programmable high-pass and low-pass filters. ADXRS290 is available in a 4.5mm × 5.8mm × 1.2mm, 18-terminal cavity laminate package.

Características

  • Pitch and roll rate gyroscope
  • Ultralow noise: 0.004°/s/√Hz
  • High vibration rejection over a wide frequency range
  • Power-saving standby mode
  • 80μA current consumption in standby mode
  • Fast startup time from standby mode: <100ms
  • Low delay of <0.5ms for a 30Hz input at the widest bandwidth setting
  • Serial peripheral interface (SPI) digital output
  • Programmable high-pass and low-pass filters
  • 2000g powered acceleration survivability
  • 2.7V to 5.0V operation
  • −25°C to +85°C operation
  • 4.5mm × 5.8mm × 1.2mm cavity laminate package

Aplicaciones

  • Optical image stabilization
  • Platform stabilization
  • Wearable products

Vídeos

Functional Block Diagram

Analog Devices Inc. Giroscopio de doble eje ADXRS290
Publicado: 2015-01-15 | Actualizado: 2022-03-11