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ADXRS450: High Performance, Digital Output Gyroscope Data Sheet (Rev. C)4/30/2010PDF507 kB
Overview
Features and Benefits
- Complete rate gyroscope on a single chip
- ±300°/sec angular rate sensing
- High vibration rejection over a wide frequency range
- Excellent 25°/hour null offset stability
- 2000 g powered shock survivability
- SPI digital output with 16-bit data-word
- Low noise and low power
- 3.3 V and 5 V operation
- -40°C to +105°C operation
- Ultra small, light, and RoHS compliant
- Two package options:
- Low cost SOIC_CAV package for yaw rate (Z-axis) response
- Innovative ceramic vertical mount package, which can be oriented for pitch, roll, or yaw response
Product Details
The 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.
The ADXRS450 is capable of sensing angular rate of up to ±300°/sec. Angular rate data is presented as a 16-bit word, as part of a 32-bit SPI message.
The ADXRS450 is available in a cavity plastic 16-lead SOIC (SOIC_CAV) and an SMT-compatible vertical mount package (LCC_V), and is capable of operating across both a wide voltage range (3.3 V to 5 V) and temperature range (−40°C to +105°C).
APPLICATIONS
- Rotation sensing medical applications
- Rotation sensing industrial and instrumentation
- High performance platform stabilization
Product Categories
Product Lifecycle
Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (2)
Documentation & Resources
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AN-1073: Soldering Recommendations for the Ceramic Vertical Mount Package4/28/2010PDF92 kB
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UG-260: ADXRS450/ADXRS453 Sensor Evaluation System7/7/2011PDF2310 kB
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UG-245: Evaluation Board for the ±300°/sec, Single-Axis Digital Output Rate Gyroscope3/18/2011PDF93 kB
Software & Systems Requirements
Device Drivers
Design Resources
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.
PCN-PDN Information
Support & Discussions
ADXRS450 Discussions
RE: ADRV9002 Kernel Module Support
24 week(s) ago in Linux Software Drivers
Sample & Buy
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.