Current sensor circuit

专利名称：Current sensor circuit发明人：林原 俊治申请号：JP2017201359申请日：20171017公开号：JP2019074437A公开日：20190516

专利附图：

摘要：To correct sensor sensitivity and offset with respect to environmental

temperature change based on conventional stored correction data, the output accuracydepends on the performance of the D / A circuit and the voltage drop of the wire. It hasbeen difficult to provide a current sensor with reduced cost. An output of a currentsensor to an environmental temperature change is stored as a correction value as acorrection value, and a current value to the environmental temperature is automaticallyoutput as a digital signal conforming to an automobile communication standard evenwhen the environmental temperature changes. By having a function that can beperformed, it is possible to supply a high precision, high resolution current sensor.[Selected figure] Figure 1

申请人：日本セラミック株式会社

地址：鳥取県鳥取市広岡１７６番地１７

国籍：JP

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