hochohmigen
Hochohmig, or hochohmigen in inflected forms, is a German adjective that describes electrical impedance or connections with high impedance. It denotes a high magnitude of impedance (Z), typically across a range of frequencies, rather than a simple resistance value. In technical writing, hochohmige inputs or hochohmige Schaltungen refer to components or circuits whose impedance is large compared with the sources or loads they interact with.
High impedance is advantageous when sensing or measuring signals with high source impedance, because it minimizes
Typical contexts and values vary. Instrument interfaces such as electrometers and many operational amplifiers with JFET
In practice, the term appears in specifications and descriptions of measurement probes, sensor interfaces and audio