SMI970

Robust construction ensures reliable operation

SMI970 is a state-of-the-art inertial sensor designed specifically for Electronic Stability Program (ESP®), airbag rollover applications ADAS / Highly Automated Driving.

Engineered to deliver exceptional performance, the SMI970 stands out with its vibration robustness and superior specifications.

Its compact design allows easy integration into existing systems without compromising performance offering excellent value for cost.

Benefits

Excellent vibration robustness and offset stability

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

Robust performance for the complete automotive temperature range from -40 °C to 125 °C

Target applications

ESP®

Roll-over sensing

ADAS

Technical Features


Type	Combined inertial sensor
Package	DFN 6 x 6.5 mm²
Interface	SafeSPI
Operating temperature	-40 °C to +125 °C
Supply voltage	3.3 and 5.0 V (typ)
Supply current	30 mA (max)
Sensing axes	X, Y, Z (Ω), X, Y, Z (a)
Range	300 °/s (Ω) 6/8 g (a)
Data resolution	16 bits
Sensitivity tolerance	Ω: 2% (max) A: 2% (max)
Total offset error gyro, calibrated	N/a

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SMI970 | Combined inertial sensor for vehicle dynamics control