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SPECIFICATION
MODEL : HED57XXU12
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Low Power Hall-Effect Switch
DRAWN BY
CHECKED BY
APPROVED BY
S.W. PARK 2006.9.19
S.W. KIM 2006.9.19
H.C. JOUNG 2006.9.19
SAMSUNG ELECTRO-MECHANICS CO.,LTD. 314,Maetan 3-Dong,Yeongtong-Gu,Suwon, Kyunggi-Do,KOREA,443-743
HED57XXU12(060919) Rev.0 Page 1/17
Revision history (Model : HED57XXU12)
Date
2006.9.19
Rev. No
0
Contents revised
Establishment
Design
S.W.Park
Approval
H.C.Joung
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HED57XXU12(060919) Rev.0 Page 2/17
1. Description
The HED57XXU12 Omnipolar Hall effect sensor IC is fabricated on mixed signal CMOS technology. It incorporates advanced dynamic offset cancellation techniques to provide accurate and stable magnetic switch points.