Elektrischer Schaltkreis zum Abgleichen eines Elektrischen Widerstandes

Details

Veröffentlichungs-Nr.

EP3401932

Aktenzeichen

EP17170814

Anmeldetag

12. Mai 2017

Veröffentlichung

25. Januar 2023

Erteilung

25. Januar 2023

Rechtsraum

EP

IPC

H01C10/06H01C10/14H01C17/22

Abstract

An electric circuit (3) for trimming a resistance of a resistor (Rfix) comprises a current path (100) including a first section (110) and at least one second section (150), wherein the first and the at least one second section (110, 150) are connected in series in the current path (100). The first section (110) of the current path includes the resistor (Rfix) to be trimmed. The at least one second section (150) of the current path (100) includes a first current branch (151) and a second current branch (152). The first current branch (151) of the at least one second section (150) of the current path (100) includes a first trimming resistor (R150a) and a second trimming resistor (R150b) being connected in parallel. The second current branch (152) of the at least one second section (150) of the current path (100) includes a third trimming resistor (R150c) and a fourth trimming resistor (R150d) being connected in parallel.

Anmelder

Firmen

ams AG
AMS AG

Land

🇦🇹 Österreich

Fachgebiete