|8330470||Device for checking the operability of a sensor element|
The invention relates to a device for checking the operability of a sensor element (100) for determining the concentration of gas components in a gas mixture, particularly of the concentration of gas components in the exhaust gas of internal combustion engine...
|8283963||Output stage having zener voltage balancing|
An output stage, especially a switching output stage for switching inductive loads, having a plurality of individual output stages that are connected in parallel, which include degenerative transistors, in the degenerative path of which one respective Zener diode is...
|7480263||Method and device for bi-directional half duplex transmission of data|
A method and a device for bi-directional transmission of data are provided such that an interface for digital communication on a signal line is obtained which is suited for automotive use. In accordance with the present invention, the following are provided: at leas...