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hall effect sensor AH3031

Nanjing AH Electronic Science & Technology Co.,LTd

hall effect sensor AH3031

Country/Region china

Company Nanjing AH Electronic Science & Technology Co.,LTd

Categories Sensors

Update 2011-03-03 14:02:07

ICP License Issued by the Chinese Ministry

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ULTRA-SENSITIVE BIPOLAR HALL-EFFECT SWITCHES

These Hall-effect switches are designed for magnetic actuation using a bipolar magnetic field, i.e., a

north-south alternating field, and they are designed to operate continuously over extended temperatures to

+150° They combine extreme magnetic sensitivity with excellent stability over varying temperature and supplyC,

voltage. The high sensitivity permits their use with multi-pole ring magnets over relatively large distances.

Each device includes a voltage regulator, quadratic Hall voltage generator, temperature stability circuit, signal

amplifier, Schmitt trigger, and open-collector output on a single silicon chip. The on-board regulator permits

operation with supply voltages of 4.5 to 24 V. The switch output can sink up to 25 mA. With suitable output pull up,

they can be used directly with bipolar or MOS 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

ABSOLUTE MAXIMUM RATING

Parameter

Supply Voltage

Magnetic Flux Density

Output OFF Voltage

Continuous Output Current

Operating Temperature Range

Storage Temperature Range


Product Tags:

contactless switch

      

brushless dc motor

      

magnetic field

      
China hall effect sensor AH3031

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