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EP0075221A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Circuit of a temperature-compensated voltage-reference source

Assignee: Siemens AG
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Filing: 1982-09-10
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Granted: —
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Expires: 2002-09-10
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Abstract

Abstract Translated from German Bei einer Bandgap-Schaltungsanordnung ist der Widerstand einer Dioden-Widerstandsstrecke (T 2 , X, Y), an der eine temperaturunabhängige Referenzspannung (U BG = Bandgap-Spannung) abnehmbar ist, als Reihenschaltung mindestens zweier Widerstände (X. Y) ausgebildet. die einer Diode (T,) parallel liegt, wobei die temperaturunabhängige Referenzspannung (U BG1 ) an einem der Widerstände (X) abnehmbar ist. In the case of a bandgap circuit arrangement, the resistance of a diode resistance path (T 2 , X, Y), on which a temperature-independent reference voltage (U BG = bandgap voltage) can be removed, is designed as a series connection of at least two resistors (X. Y). which is parallel to a diode (T,), the temperature-independent reference voltage (U BG1 ) at one of the resistors (X) being removable.

Inventors

  • 👤 Wilhelm Dr. Ing. Wilhelm

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-31 14:12
CPC Classifications
G; G05; G05F; G05F3/00; G05F3/02; G05F3/08; G05F3/10; G05F3/16; G05F3/20; G05F3/30; Y; Y10; Y10S; Y10S323/00; Y10S323/907

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