UH8104

DESCRIPTION 

The UH8104 is a low power, pole independent Hall-effect switch 

with a latched digital output driver. It can work in 2.5V supply. 

Either a north or south pole of sufficient flux will turn the output on.

In the absence of a magnetic field, the output is off. 

When a magnetic field enters the hall element and exceeds the 

operate point BOPS(or less than BOPN) the output turns on (output is 

low). When the magnetic field is below the release point BRPS (or 

above BRPN), the output turns off (output is high). It is designed with 

open drain configuration and connecting to a pull up resistor from 

Output to VDD is necessary. 

FEATURES 

* Micro power operation 

* 2.5V to 5.5V battery operation 

* Offset Canceling Technology 

* Independent of North or South Pole Magnet 

* Superior temperature stability 

* Extremely Low Switch-Point Drift 

规格书UH8104