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AFE4490: The single fault of AFE4490

Kane Zhang
Intellectual 585 points
Part Number: AFE4490

Dear experts,

Our customer have a question about AFE4490.The blood oxygen module has a regulatory requirement that the blood oxygen probe should not exceed 41℃ under normal and single fault conditions.

if we can provide some data that can certify AFE4490 can meet the requirements of single fault temperature rise.

  • 0
    TI__Genius 12575 points
    Hi Kane,

    This looks more like requirement of optical probe that is connected to AFE4490 as the AFE4490 will not come in contact with the user.
    So it would make more sense to ask this requirement with probe vendor.
    If you still need some other information regarding this we can take it offline at biosensing_afe-support@list.ti.com.

    Regards,
    Prabin.