ADXRS300
过期±300°/sec Single Chip Yaw Rate Gyro with Signal Conditioning
- 产品模型
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产品详情
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The ADXRS300 is a 300 deg/sec angular rate sensor (gyroscope) on a single chip, complete with all of the required electronics. The sensor is built using Analog Devices' proprietary iMEMS® surface micromachining process, the same proven technology that has enabled the company to ship over 100 million inertial sensors. Two polysilicon sensing structures each contain a dither frame which is electrostatically driven to resonance. A rotation about the z axis, normal to the plane of the chip, produces a Coriolis force which displaces the sensing structures perpendicular to the vibratory motion. This Coriolis motion is detected by a series of capacitive pickoff structures on the edges of the sensing structures. The resulting signal is amplified and demodulated to produce the rate signal output. The device is the only commercially available gyro to integrate a digitally controlled, full self-test feature that can be operated while the sensor is active. It includes a temperature sensor for easy-to-implement temperature coefficient calibration, as well as a precision voltage reference. It operates from 5V supply over the industrial temperature range of -40°C to +85°C and is available in a space-saving 32-pin Ball Grid Array surface-mount package measuring a mere 7mm x 7mm x 3mm.
Applications
- Vehicle chassis rollover sensing
- Inertial measurement units
- Platform stabilization
参考资料
数据手册 1
应用笔记 5
技术文章 1
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| 产品型号 | 引脚/封装图-中文版 | 文档 | CAD 符号，脚注和 3D模型 |
|---|---|---|---|
| ADXRS300ABG | 32-Ball Ceramic BGA (6.85mm x 6.85mm x 3.8mm) |
| 产品型号 | 产品生命周期 | PCN |
|---|---|---|
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11月 30, 2009 - 08_0024 Gyro Process Transfer |
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| ADXRS300ABG | 过期 | |
这是最新版本的数据手册
硬件生态系统
| 部分模型 | 产品周期 | 描述 |
|---|---|---|
| ADXRS652 | 推荐新设计使用 | ±250°/s偏航角速度陀螺仪 |
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