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SMU210 | High performance inertial sensor for HAD systems

SMU210 | High performance inertial sensor for HAD systems

Precise localisation, detects smallest directional deviations

SMU210 features a single-axis pitch or roll rate sensor (Ωx) and a 3-axis accelerometer (axyz).

Typical applications include localisation by combining the GNSS position information with the sensor’s data, resulting in a significantly more precise positioning.

The combination of a SMU200 with two SMU210 makes a system capable of measuring all 6 degrees of freedom (yaw, pitch and roll rate as well as acceleration in x, y and z direction).

Benefits

On-board safety controller for monitoring of sensor functions

Excellent offset stability over the entire temperature range

Eveloped according to ISO26262 for systems with safety targets up to ASIL D

Target applications

Localisation

Other ADAS functions

技术特点

类型
集成惯性传感器
封装
BGA64
感应轴
X, Z (Ω),
X, Y, Z (a)
范围
±300 °/s (Ω)
±6 g (a)
接口
Safe SPI
数据解析
16-bit (SPI)
灵敏度
100 LSB/°/s (Ω),
5,000 LSB/g (a)
灵敏度容差
±1 % (Ω)
±1 % (a)
陀螺仪的总零偏误差
±0.25 °/s
电源电压
3.3 V or 5 V
电源电流
< 28 mA
工作温度
-40 to 125 °C