产品中心

Product Center

您现在的位置: 首页 > 产品中心 > 霍尔开关
返回

LN4916

MicroPower , Ultra-Sensitive CMOS Hall IC
LN4916 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 south-pole of sufficient strength on chip or north-pole of sufficient strength under chip, the LN4916 will turn on the SOUT output. While the magnetic flux density (B) is larger than operate point BOP(s), the SOUT will be turned on (low), the output is held until B is lower than release point BRP(s), then turned off (high).

General Description
LN4916 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 south-pole of sufficient strength on  chip or north-pole of sufficient strength under chip, the  LN4916 will turn on the SOUT output. While the magnetic flux density (B) is larger than operate  point BOP(s), the SOUT will be turned on (low), the output  is held until B is lower than release point BRP(s), then  turned off (high).
Package
SOT-553
Features  
2.0V to 4.5V battery operation
Operation with 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

image.png

相关推荐

recommends
更多产品