The yaw-rate ＆ lateral G sensor is applied for the ESP system.
The yaw-rate is the angular velocity, when a vehicle turns a corner, and the lateral G is the acceleration to move a vehicle out of the way when cornering.
The sensor is located in the crash pad lower floor on vehicle.
Description | Specification | Remark | ||
Nominal supply voltage | 11.5 ~ 12.5 V | |||
Supply voltage range | 8 ~ 16 V | |||
Supply current | Max. 120 mA | Typ. 75 mA | ||
Reference Voltage Output | 2.464 ~ 2.536 V | Typ. 2.5 V | ||
Operating temperature range | -40 ~ 85℃ | |||
Yaw-late sensor | Measurement range | +w direction, left turn | Min.100 °/s | Typ. 111 °/S |
-w direction, right turn | Min.100 °/s | Typ. 111 °/S | ||
Non-linearity | -1 ~ 1 % | |||
Offset (within life,within operating temperature) | 3.75 °/S | |||
Upper cut-off frequency | Min. 45 Hz | Typ. 60 Hz | ||
Lateral G sensor | Measurement range | +y direction, left turn | Min.1.8 g | Typ. 2 g |
-y direction, right turn | Min. -1.8 g | Typ. 2 g | ||
Non-linearity | -4 ~ 4 % | |||
Offset (within life,within operating temperature) | -0.09 ~ 0.09 g | |||
Upper cut-off frequency | Min. 20 Hz | Typ. 40 Hz | ||
