Press Center
Home About us Products Support Quality & Certification Career Contact us
• Power Management
    Linear Regulators
    Low Dropout Linear Regulators
    DDR Termination Regulators
    Shunt Reference Regulators
    Step Down Switching Regulators
    Switching Regulator
    Step-Up DC-DC Converter
    PWM Controller
    White LED Driver
    Supervisory Circuit
    Voltage Detection and System R
    USB Power Switch
    Power Factor Control
    Li-Battery Protection or Charg
    FET Bias Controllers
    Combo IC
    Inverting DC-DC Converter
• Amplifier / Comparator
    Audio Amplifiers
    Operational Amplifier
    Voltage Comparator
• Analog Switches
    Video Signal Switch
    Analog Multiplexers, Demultipl
• Hall ICs
• Special Application ICs
    Motor Controller IC
    Interface and Driver Circuit
    Telecommunication Circuit
    Melody IC
    Alarm /Sound Generator IC
    Remote Controller IC
    Television Circuit
    Leakage Current Detector
    Automotive IC
    A-D or D-A Converters
    Radio and Cassette Recorder Ci
    Mouse&Keyboard Controller
    Transient Voltage Suppressors
    Sense Monitor
    Video Filter
    ZCB snubber
• Logic
    Power Mosfet
• SCRs
Home >
UH8104 Datasheet

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. 
* 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
About us  |  Products  |  Contact us
Copyright 2011 UTC All received