LN4919 - natlinear

LN4919 CMOS Hall IC

LN4919 is with proprietary Hall effect plate and single CMOS output driver, mainly designed for battery–powered, hand-held equipment (such as Cellular and Cordless Phone, PDA). When north-pole of sufficient strength on chip or south-pole of sufficient strength under chip, the LN4919 will turn on the OUT output. When south-pole of sufficient strength on chip .

Features

 1.8V to 4.5V battery operation
 Operation with North or South Pole
 Chopper stabilized
 Superior temperature stability
 Extremely Low Switch-Point Drift
 Insensitive to Physical Stress
 Good RF noise immunity
 ESD HBM bigger than 4kV
 Lead Free Finish/RoHS Compliant
■ Application
 Mobile phones and Portable electronic devices
 Notebook
■ Package
 SOT-23-3L
 DFN1216-4L
 DF2020-3L
■ Ordering Information LN4919①②② SYMBOL ① ② ③ Description S:Sout pole N:North pole M->SOT23-3L D->DFN1216-4L E->DFN2020-3L Device Orientation: R=Embossed Taped :Standard feed L=Embossed Taped: Reverse .