公开(公告)号：US11747379B2

公开(公告)日：2023-09-05

申请号：US17592934

申请日：2022-02-04

Applicant: Renesas Electronics America Inc.

Inventor： David Mitchell Grice

IPC: G01R27/26 ,  G01R35/00

CPC classification number: G01R27/2629 ,  G01R35/005

Abstract: In an embodiment, an apparatus is disclosed that comprises a plurality of resistors arranged as a reverse bridge and configured to convert an input voltage to a scaled output voltage. The scaled output voltage is scaled to a target format based at least in part on a range of the input voltage and a fixed value of the plurality of resistors. The input voltage is generated based at least in part on at least one signal generated by a sensor based at least in part on a measurement of a property of a measurement target. At least one of the plurality of resistors has a resistance value of R and at least another of the plurality of resistors has a resistance value of R plus or minus ΔR.