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hall effect sensor AH441

Nanjing AH Electronic Science & Technology Co.,LTd

hall effect sensor AH441

Country/Region china

Company Nanjing AH Electronic Science & Technology Co.,LTd

Categories Sensors

Update 2011-03-03 14:01:49

ICP License Issued by the Chinese Ministry

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HALL-EFFECT SWITCH INTEGRATED CIRCUITS
These Hall-effect switches are monolithic integrated circuits with tighter magnetic specifications and high
sensitivity, designed to operate continuously over extended temperatures to +150° and are more stable withC,
both temperature and supply voltage changes. The unipolar switching characteristic makes these devices ideal for
use with a simple bar or rod magnet.
Each device includes a voltage regulator for operation with supply voltages of 4.5 to 24 volts, reverse battery
protection diode, quadratic Hall-voltage generator, temperature compensation circuitry, small-signal amplifier,
Schmitt trigger, and an open-collector output to sink up to 25 mA. With suitable output pull up, they can be used
with bipolar or CMOS logic circuits.
FEATURES
Wide Supply Voltage Range
Fast Response Time
Wide Frequency And Temperature Range
Long Operating Life
Small Size, Convenient Installing
Output Compatible With All Digital Logic families
TYPICAL APPLICATIONS
Contactless Switch
Speed Measurement
Isolation Measurement
Automotive Ignitor
. Position Control
. Revolution Detection
. Brushless DC Motor

Product Tags:

contactless switch

      

brushless dc motor

      

small size

      
China hall effect sensor AH441

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