The ADXRS622 is a complete angular rate sensor (gyroscope) that uses the Analog Devices, Inc., surface-micromachining process to make a functionally complete and low cost angular rate sensor, integrated with all of the required electronics on one chip. The sensor features include single-chip design, high vibration rejection, 5V single-supply operation, etc.
The ADXRS622 is a complete angular‑rate sensor (gyroscope) fabricated with Analog Devices' surface‑micromachining process. It integrates the sensing element, charge‑pump, voltage regulator and signal‑conditioning circuitry in a 7 mm × 7 mm × 3 mm BGA package, offering a 5 V single‑supply operation, temperature‑compensated output and built‑in self‑test.
Designed for automotive and industrial applications, the device provides a ratiometric RATEOUT voltage proportional to yaw rate, a temperature‑proportional voltage, and can operate over a temperature range of –40 °C to +105 °C. Typical specifications include ±250°/sec full‑scale range, 6.2‑7.8 mV/°/sec sensitivity, and 2000 g shock survivability.
| Operating Voltage (VS) | 4.75 V – 5.25 V |
|---|---|
| Quiescent Supply Current | 3.5 mA – 4.5 mA |
The device operates from 4.75 V to 5.25 V.