A semiconductor device according to the present invention includes plural temperature sensors; a switching circuit that switches between detection signals from the temperature sensors at a predetermined frequency; an ADC that receives the output of the switching circuit and outputs a converted signal; a correction information extracting circuit that generates a temperature mean value; and an abnormality information extracting circuit that generates a temperature difference value.


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    Title :

    Semiconductor device, electronic control system, and automobile


    Contributors:

    Publication date :

    2018-09-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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