ADXRS800
High Performance, SPI Digital Output, Angular Rate Sensor
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Overview
Features and Benefits
- Excellent null offset stability over temperature
- High vibration rejection over a wide frequency range
- 2000 g powered shock survivability
- SPI digital output with 16-bit data-word
- Low noise
- Continuous self-test
- Fail-safe functions
- Temperature sensor
- 3.3 V and 5 V operation
- −40°C to +105°C operation
- Small, low-profile industry standard SOIC package provides yaw rate (Z-axis) response
- Innovative ceramic vertical mount package (VMP) provides pitch and roll rate response
- Qualified for automotive applications
Product Details
The ADXRS800 is an angular rate sensor (gyroscope) intended for automotive electronic stability control, vehicle rollover detection, and other high performance applications. An advanced, differential, quad-sensor design rejects the influence of linear acceleration, enabling the ADXRS800 to operate in exceedingly harsh environments where shock and vibration are present.
The ADXRS800 uses an internal, continuous self-test archi-tecture. 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 ADXRS800 is capable of sensing an 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 ADXRS800 is available in a cavity plastic SOIC-16 and an SMT-compatible vertical mount package 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
- Electronic stability control
- High performance platform stabilization
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Product Lifecycle
Not Recommended for New Designs
This designates products ADI does not recommend broadly for new designs.
Evaluation Kits (2)
Documentation & Resources
Support & Discussions
ADXRS800 Discussions
Evaluation Boards
Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
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.