Analog Devices Inc. 亚德诺半导体 ADXRS290 双轴陀螺仪
亚德诺半导体 ADXRS290 双轴陀螺仪是一款高性能俯仰与滚动 (双轴平面)角速度传感器(陀螺仪) ,专为稳定性应用而设计。ADXRS290 可提供达 ±100°/s 的满量程输出,灵敏度为 200 LSB/°/s。具有谐振盘感应器结构,可以测量垂直于封装表面的轴转动的角速度。角速度数据以 16 位二进制补码的形式表示,并可通过 SPI 数字接口访问。ADI ADXRS290 的噪声本底低,仅为 0.004°/s/√Hz ,并且可以调节高通和低通滤波器。ADXRS290 采用 4.5mm × 5.8mm × 1.2mm, 18端子腔层压板封装。特性
- Pitch and roll rate gyroscope
- Ultralow noise: 0.004°/s/√Hz
- High vibration rejection over a wide frequency range
- Power-saving standby mode
- 80μA current consumption in standby mode
- Fast startup time from standby mode: <100ms
- Low delay of <0.5ms for a 30Hz input at the widest bandwidth setting
- Serial peripheral interface (SPI) digital output
- Programmable high-pass and low-pass filters
- 2000g powered acceleration survivability
- 2.7V to 5.0V operation
- −25°C to +85°C operation
- 4.5mm × 5.8mm × 1.2mm cavity laminate package
应用
- Optical image stabilization
- Platform stabilization
- Wearable products
视频
Functional Block Diagram
发布日期: 2015-01-15
| 更新日期: 2022-03-11
