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Original question:

fluxgate sensor for nT measurements

DRV425EVM: fluxgate sensor for nT measurements

David Shiers
Prodigy 15 points
Part Number: DRV425EVM
Other Parts Discussed in Thread: DRV425

Dear Texas Instruments.

FYI. The header pins on the DRV425 EVM are ferromagnetic. The pins are phosphor bronze plated with nickel and then gold. David

  • 0
    TI__Mastermind 26485 points
    David,

    You are correct. Thanks for covering that. Also be aware that some components (resistors and capacitors) may say non-ferromagnetic material but they will still have some. Please check all components in your setup and proximity to the DRV425 as any ferromagnetic material can alter the field of interest.