HAL401
DATA SHEET
5. Data Sheet History
1. Final Data Sheet: “HAL401 Linear Hall Effect Sen-
sor IC”, June 26, 2002, 6251-470-1DS.
First release of the final data sheet.
2. Final Data Sheet: “HAL401 Linear Hall Effect Sen-
sor IC”, Sept. 14, 2004, 6251-470-2DS.
Second release of the final data sheet.
Major changes:
– new package diagram for SOT89-1
3. Final Data Sheet: “HAL401 Linear Hall Effect Sen-
sor IC”, Dec. 8, 2008, DSH000018_002EN
Third release of the final data sheet.
Major changes:
– Section 1.5. “Solderability and Welding” updated
– package diagrams updated
– Fig. 3–3: “Recommended footprint SOT89B” added
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