ADXRS614 is a digital ±50°/s Z-axis self-test rate gyroscope from AD company. It uses surface micromachining technology, which makes it compact and low power consumption. It has a wide working temperature range and good shock resistance.
The ADXRS614 is a complete angular‑rate sensor (gyroscope) fabricated with Analog Devices' surface‑micromachining process. It provides a ratiometric voltage output proportional to yaw rate, a temperature‑compensated sensor output, and digital self‑test functions. The device is supplied in a 32‑lead ceramic ball‑grid array (CBGA) package and is RoHS compliant.
Typical applications include navigation systems, inertial measurement units and platform stabilization. The datasheet details electrical specifications, pin functions, performance curves, absolute maximum ratings and ordering information.
| Sensitivity (typical) | 22.5 mV/°/sec |
|---|---|
| Measurement Range | +50 to +75 °/sec |
| Temperature Drift | +3 % |
| Rate Noise Density (25 °C) | 0.04 °/sec/√Hz |
| Bandwidth (adjustable) | 1000 Hz |
| Sensor Resonant Frequency | 14.5 kHz |
| Operating Voltage (Vs) | 4.75 V – 5.25 V |
| Supply Current | 3.5 mA – 5.0 mA |
| Unpowered Shock Rating | 2000 g |
| Operating Temperature Range | -55 °C to +125 °C |
The device operates from 4.75 V to 5.25 V.
It can survive up to 2000 g both unpowered and powered.
Typical sensitivity is 22.5 mV per degree per second.
The device provides up to 1000 Hz bandwidth, adjustable with external capacitors.