ADXRS450 |
±300°/sec High Vibration Immunity Digital Gyro
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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
- Internally temperature compensated
- 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 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 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 Lifecycle
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.
EVAL-ADXRS450Z
EVAL-ADXRS450Z Circuit Diagram
Product Details
The ADXRS450 is available in two packages: an SOIC package for yaw-axis rate sensing, and a vertical-mount package (VMP) for pitch- or roll-axis sensing. In applications requiring multi-axis sensing, the innovative VMP greatly simplifies assembly by eliminating the need for additional boards mounted at 90°. Breakout boards are available for the ADXRS450 in both packages, as listed in the Ordering Guide below.
Due to its small size and stiff PCB, the EVAL-ADXRS450Z has minimal effect on performance of the system and of the gyroscope, and thus it is ideal for evaluation of the ADXRS450 in an existing system. Note that the ADXRS450 requires digital communication via SPI. No processor is included with the EVAL-ADXRS450Z; firmware must be supplied externally by the user. For an evaluation system that includes a processor, please see the EVAL-ADXRS450Z-M.
EVAL-MST-ISEB
EVAL-MST-ISEB Circuit Diagram
Product Details
The ISEB is an universal main board and is intended to be used with various satellites of Analog Devices inertial sensors, including analog and digital accelerometers, as well as gyroscopes. The different products are evaluated by means of separate GUIs that are customized for performance and characterization measurements relevant to the inertial sensor being evaluated.
The EVAL-ADxZ-M system contains the ISEB and the EVAL-ADxZ-S satellite. Also included is an USB A to Mini-B cable to connect the ISEB to a PC and an 18-inch, 20-pin ribbon cable to connect the ISEB to the satellite.
Software
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ADXL313 Evaluation Software for EVAL-MST-ISEB ZIP
7.73 M
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ADXL312 Evaluation Software for EVAL-MST-ISEB ZIP
7.72 M
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ADXL375 Evaluation Software for EVAL-MST-ISEB ZIP
7.8 M
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ADXRS290 Evaluation Software for EVAL-MST-ISEB ZIP
6.71 M
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ADXL350 Evaluation Software for EVAL-MST-ISEB ZIP
7.84 M
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ADXL346 Evaluation Software for EVAL-MST-ISEB ZIP
7.88 M
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ADXL344 Evaluation Software for EVAL-MST-ISEB ZIP
7.87 M
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ADXL343 Evaluation Software for EVAL-MST-ISEB ZIP
7.92 M
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ADXL345 Evaluation Software for EVAL-MST-ISEB ZIP
7.82 M
Device Drivers
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.
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
