KP300XTMA1

KP300XTMA1 is an ISO26262-compliant pressure sensor for the detection of side crashes in passenger cars. In these applications, the pressure sensor is assembled in a door module located within the car's side door. When the air volume is compressed due to the collision, the device provides an output, which is proportional to the pressure change inside the sensitive air volume (∆p/p0). The amplitude of the output is independent of the ambient pressure but is dependent on the relative pressure change. The device is used to detect the pressure change inside a door during a side crash, in tube systems used for pedestrian protection, or front crash detection systems, and other similar applications. The device is used to detect the pressure change inside a door during a side crash and other similar applications.

• Several PSI5-modes selectable by EEPROM bit, compatible to AK-LV 29
• End-of-line EEPROM programming via PSI5 interface
• EEPROM for ID number, calibration and mode selection
• Qualified for automotive applications, product validation according to AEC-Q100
• Supply voltage at pin VDD range from 4.5 to 11V
• Absolute operating pressure range from 40 to 126.5KPa
• Operating time is 12000h
• Supply current into VDD is 5.5mA maximum
• DSOF-8-164 package
• Ambient operating temperature range from -40 to 90°C