Full PDF Text Transcription for LT251A (Reference)
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Hall IC LT251A LT251A 2.9±0.2 1.9 GaAs Hall IC for Noncontact Swich (Unidirectional magnetic field-type) (Unit : mm) 2 0.4 3 0.4 0.95 s Features s Outline Dimensions 2.7±...
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ype) (Unit : mm) 2 0.4 3 0.4 0.95 s Features s Outline Dimensions 2.7±0.3 ¡Operation by small magnet due to high sensitivity Operating point<30mT Y ¡ Combining a GaAs Hall device and an IC in a compact 1 4 package (2.9X1.5X1.1mm) ¡Wide operation temperature range obtained by GaAs Hall device (-20 to +125˚C) ¡Long life time due to noncontact-type 0.4 0.6 0.85 S Z X s Applications ¡FDD ¡HDD ¡Water meter ¡Car stereo ¡Microswitch, etc. 0.16+0.10 -0.06 1.1-0.1 0.8 +0.2 4-R0.2 Hall device center line X : +0.05±0.23mm against package center Y : -0.05±0.1mm against package lead center between No.2 and No.3 terminals Z : 0.81±0.15m