Sensors for ADAS
Highly automated and hands-free driving systems
Highly automated driving (HAD) requires precise information about the vehicle’s movements. The sensor data is used for lane keeping during a safe stop or to verify movement information derived from camera image or steering angle sensor. The SMU2 family offers excellent offset stability over the entire temperature range. The SMI240 inertial sensor with its ASIL B rating is especially intended for hands-free driving and L2+ systems.
| Product | Range | Total offset error gyro | Output | Package | |
|---|---|---|---|---|---|
|
High performance inertial sensor
|
Product
SMU200
> more details |
Range
±300 °/s (Ωz)
±6 g (axyz) |
Total offset error gyro
±0.25 °/s
|
Output
SPI
|
Package
CLCC16
|
|
High performance inertial sensor
|
Product
SMU210
> more details |
Range
±300 °/s (Ωx)
±6 g (axyz) |
Total offset error gyro
±0.25 °/s
|
Output
SPI
|
Package
CLCC16
|
|
Inertial sensor with ASIL B
|
Product
SMI240
> more details |
Range
±300 °/s (Ωxyz)
±16g (axyz) |
Total offset error gyro
±5 °/s
|
Output
SPI
|
Package
LGA12
|
|
Inertial sensor with ASIL B
|
Product
SMI270
> more details |
Range
±300 or
±500 °/s (Ωxyz) ±4 or ±16 g (axyz) |
Total offset error gyro
±3 °/s
|
Output
SPI
|
Package
Open cavity LGA
|
Vehicle comfort systems
Vehicle comfort features such as navigation, tilt or inclination measurement, telematics systems, car key modules, car alarm or eCall systems are a rapidly growing field of application for MEMS sensors. Typically, the required performance level for these MEMS sensors is lower when compared to sensors for sophisticated safety applications like airbag or vehicle stability systems.
| Sensing axes | Range | Interface | Package | ||
|---|---|---|---|---|---|
|
Acceleration Sensor
|
SMA130
> more details |
Sensing axes
X, Y, Z
|
Range
±2 g
±4 g ±8 g ±16 g |
Interface
SPI, I²C
|
Package
LGA12
|
|
Acceleration sensor
|
SMA131
> more details |
Sensing axes
X, Y, Z
|
Range
±2 g
±4 g ±8 g |
Interface
SPI, I²C
|
Package
LGA12
|
|
Angular rate sensor
|
SMG130
> more details |
Sensing axes
X, Y, Z
|
Range
±125 °/s,
±250 °/s, ±500 °/s, ±1000 °/s, ±2000 °/s |
Interface
SPI, I²C
|
Package
LGA16
|
|
Inertial sensor
|
SMI130
> more details |
Sensing axes
X, Y, Z (Ω)
X, Y, Z (a) |
Range
±125 °/s (Ω),
±250 °/s (Ω), ±500 °/s (Ω), ±1,000 °/s (Ω), ±2,000 °/s (Ω) ±2 g (a), ±4 g (a), ±8 g (a), ±16 g (a) |
Interface
SPI, I²C
|
Package
LGA16
|
|
Inertial sensor
|
SMI230
> more details |
Sensing axes
X, Y, Z (Ω) X, Y, Z (a) |
Range
±125 °/s (Ω), ±250 °/s (Ω), ±500 °/s (Ω), ±1,000 °/s (Ω), ±2,000 °/s (Ω), ±2 g (a), ±4 g (a), ±8 g (a), ±16 g (a) 16 bit (Ω) 16 bit (a) |
Interface
SPI, I²C
|
Package
LGA16
|
