ADXRS450BRGZ

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 uses an internal, continuous self-test architecture. 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. Application includes rotation sensing medical applications, rotation sensing industrial and instrumentation, high performance platform stabilization.

• Complete rate gyroscope on a single chip
• High vibration rejection over a wide frequency range
• Excellent 25°/hour null offset stability, 2000g powered shock survivability
• SPI digital output with 16bit data-word, low noise and low power
• 3.3V and 5V operation range
• Measurement range from ±300 to ±400°/sec (full-scale range, TA = TMIN to TMAX)
• Rate noise density is 0.015°/sec/√Hz (typ, TA = 25°C)
• Cut-off (-3dB) frequency is 80Hz (f0/200, typ)
• Supply voltage range from 3.15 to 5.25V (TA = TMIN to TMAX, PDD = 5V)
• 16 lead SOIC-CAV package, operating temperature range from -40°C to +105°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party