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

Technical Features


Type	Combined inertial sensor
Package	BGA64
Sensing axes	X, Z (Ω), X, Y, Z (a)
Range	±300 °/s (Ω) ±6 g (a)
Interface	SafeSPI
Data resolution	16-bit (SPI)
Sensitivity	100 LSB/°/s 5,000 LSB/g
Sensitivity tolerance	±1 % (Ω) ±1 % (a)
Total offeset error gyro	±0.25 °/s
Supply voltage	3.3 V or 5 V
Supply current	< 28 mA
Operating temperature	-40 to 125 °C

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