Overview
The ADXRS642BBGZ is a high-performance, vibration-rejecting yaw rate gyroscope produced by Analog Devices Inc. This device is a complete angular rate sensor integrated on a single chip, utilizing Analog Devices' patented surface-micromachining process. It is designed for industrial applications and offers enhanced vibration rejection, making it suitable for severe mechanical environments and inertial measurement units.
The ADXRS642BBGZ is part of a family of gyroscopes that are 100% pin, package, temperature, and function compatible with other models like the ADXRS622 and ADXRS652. It operates with a single 5V supply, has a temperature range of −40°C to +105°C, and is RoHS compliant.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Measurement Range | ±250 | °/s |
| Bias Stability | 20 | °/hour |
| Angle Random Walk | 0.02 | °/√second |
| Supply Voltage | 4.75 to 5.25 | V |
| Quiescent Supply Current | 3.5 to 4.5 | mA |
| Operating Temperature Range | −40 to +105 | °C |
| Package Type | 32-Ball Ceramic BGA | |
| Pin Count | 32 | |
| Output Type | Analog Voltage | |
| Sensitivity | ratiometric to reference supply | |
| Shock Survivability | 10,000 g |
Key Features
- Complete rate gyroscope on a single chip
- Z-axis (yaw rate) response
- High vibration rejection over a wide frequency range
- 10,000 g powered shock survivability
- Ratiometric output with respect to a provided reference supply
- 5 V single-supply operation
- Operating temperature range of −40°C to +105°C
- Self-test on digital command
- Ultrasmall and light (<0.15 cc, <0.5 gram)
- Temperature sensor output for compensation techniques
- RoHS compliant
Applications
- Industrial applications
- Inertial Measurement Units (IMUs)
- Severe mechanical environments
- Platform stabilization
Q & A
- What is the measurement range of the ADXRS642BBGZ?
The measurement range is ±250°/s.
- What is the bias stability of the ADXRS642BBGZ?
The bias stability is 20°/hour.
- What is the operating temperature range of the ADXRS642BBGZ?
The operating temperature range is −40°C to +105°C.
- What type of package does the ADXRS642BBGZ come in?
The ADXRS642BBGZ comes in a 32-Ball Ceramic BGA package.
- Is the ADXRS642BBGZ RoHS compliant?
- What is the supply voltage for the ADXRS642BBGZ?
The supply voltage is 4.75 to 5.25 V.
- Does the ADXRS642BBGZ have self-test capabilities?
- What is the shock survivability of the ADXRS642BBGZ?
The ADXRS642BBGZ can survive 10,000 g powered shock.
- Is the output of the ADXRS642BBGZ ratiometric?
- What are some typical applications of the ADXRS642BBGZ?
Typical applications include industrial environments, inertial measurement units, severe mechanical environments, and platform stabilization.
