Hall Ellements
-
[Q0388] ・How is the equivalent circuit of the hall element?
-
A. ・The bridge circuit made by 4 resistors. Please see the link: Technical Resources "How to Use Hall Elements".
Was it helpful?YesNoThank you We will reflect your opinion on the improvement of the web content.
-
[Q0389] ・Does the Hall element have polarity?
-
A. ・The Hall element has polarity. The output voltage polarity is determined the polarity both of the input voltage (or current) and the magnetic flux density. It is described in "Dimensional Drawing" of each Datasheet.
Was it helpful?YesNoThank you We will reflect your opinion on the improvement of the web content.
-
[Q0390] ・How should we drive the hall element?
-
A. ・Please see the link: Technical Resources "How to Use Hall Elements".
Was it helpful?YesNoThank you We will reflect your opinion on the improvement of the web content.
-
[Q0391] ・How should we amplify the output of the hall element?
-
A. ・Please see the link: Technical Resources "How to Use Hall Elements".
Was it helpful?YesNoThank you We will reflect your opinion on the improvement of the web content.
-
[Q0392] ・What kind of plating is applied to the lead terminals?
-
A. ・HW-300A is silver plated. HW-300B and HW-302B are silver plated or tin plated. All others are tin plated and comply with RoHS. (As of June 2008)
Was it helpful?YesNoThank you We will reflect your opinion on the improvement of the web content.
-
[Q0394] ・Which hall element has the best linearity against the magnetic flux density?
-
A. ・That is the HG series hall element. The linearity is 2% or less up to 0.5T with the constant current drive.
Was it helpful?YesNoThank you We will reflect your opinion on the improvement of the web content.