ADXRS642
RECOMMENDED FOR NEW DESIGNSVibration Rejecting ±250°/s Yaw Rate Gyroscope
- Part Models
- 2
- 1ku List Price
- Starting From $49.26
Overview
- Complete rate gyroscope on a single chip
- Z-axis (yaw rate) response
- 20°/hour bias stability
- 0.02°/√second angle random walk
- High vibration rejection over a wide frequency
- 10,000 g powered shock survivability
- Ratiometric to referenced supply
- 5 V single-supply operation
- −40°C to +105°C operation
- Self-test on digital command
- Ultrasmall and light (<0.15 cc, <0.5 gram)
- Temperature sensor output
- RoHS compliant
The ADXRS642 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 manufacturing technique for this device is a patented high volume BiMOS process with years of proven field reliability.
The ADXRS642 is an industrial grade gyroscope that is 100% pin, package, temperature, and function compatible with the ADXRS622 and ADXRS652, while offering enhanced vibration rejection.
The output signal, RATEOUT (1B, 2A), is a voltage proportional to angular rate about the axis normal to the top surface of the package. The measurement range is a minimum of ±250°/s. The output is ratiometric with respect to a provided reference supply. Other external capacitors are required for operation.
A temperature output is provided for compensation techniques. Two digital self-test inputs electromechanically excite the sensor to test proper operation of both the sensor and the signal conditioning circuits. The ADXRS642 is available in a 7 mm × 7 mm × 3 mm BGA chip-scale package.
APPLICATIONS
- Industrial applications
- Inertial Measurement Units
- Severe Mechanical Environments
- Platform stabilization
Documentation
Data Sheet 1
User Guide 1
Technical Articles 2
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADXRS642BBGZ | 32-Ball Ceramic BGA (6.85mm x 6.85mm x 3.8mm) | ||
| ADXRS642BBGZ-RL | 32-Ball Ceramic BGA (6.85mm x 6.85mm x 3.8mm) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jul 16, 2018 - 17_0022 Assembly Transfer of Select MEMS in LCC, CBGA and LCC_V Packages to Cirtek Electronic Corporation |
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| ADXRS642BBGZ | PRODUCTION | |
| ADXRS642BBGZ-RL | PRODUCTION | |
|
Oct 17, 2013 - 13_0217 ADXRS642/649 Die Revision |
||
| ADXRS642BBGZ | PRODUCTION | |
| ADXRS642BBGZ-RL | PRODUCTION | |
|
Aug 22, 2013 - 13_0021 Qualification of Second Source Supplier for Seal Glass on Capped MEMS Devices |
||
| ADXRS642BBGZ | PRODUCTION | |
| ADXRS642BBGZ-RL | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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ADXRS642 Breakout Board