[Q0404] ・Which is better when driving HZ series hall elements, the constant current drive or constant voltage drive?
A. ・The temperature coefficient of the hall element output voltage is approx. -0.2% per °C for the constant voltage drive, and approx. -0.08% to -0.12% per °C for the constant current drive. As you see, the constant current drive has better coefficient, therefore basically use in the constant current drive.Was it helpful?YesNoThank you We will reflect your opinion on the improvement of the web content.