For the realization of pressure systems IMS provides a broad infrastructure of various tools. It includes the infrastructure of a CMOS clean room that is certified to the automotive industrial standard for production of monolithic integrated pressure sensors. Systems realized using this technology are so-called 1-chip systems in which the read-out circuit and the pressure sensor are produced in a 1.2 µm technology and housed on one chip. Moreover, 2-chip pressure sensor systems can be realized in which the interface ASIC is produced in a 0.35 µm technology and the pressure sensors are produced in the greater, above-mentioned technology. The ASIC read-out circuit and the sensors are assembled using the in-house installation and connection technology.