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MT1102BT Datasheet Hall-effect Magnetic Position Sensors

Manufacturer: MagnTek

Overview: MT1102 Series CMOS, Uni-polar, Hall-Effect Magnetic Position.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

Flat TO-92 package, bulk packaging (1000pcs /bag) Flat TO-92 package, Radial lead, bulk packaging (1000pcs/bag) SOT-23 package, tape and reel packaging (3000pcs/bag) SOT-89B package, tape and reel packaging (1000pcs/bag) SOT-23(thin outline) package, tape and ree l packaging (3000pcs/bag) General Description The MT1102 family, produced with CMOS technology, The Hall IC internally includes an on-chip Hall voltage generator, a voltage regulator for operation with supply voltages of 3.5 to 24V, temperature pensation circuitry, small-signal amplifier, Hall sensor with dynamic offset cancellation system, Schmitt trigger and an open-drain output.

They are designed to respond to a single pole: North (AT) or South (A, BT and ET).

While the magnetic flux density(B) is larger than operate point (Bop), the output will be turned on (Low), while the magnetic flux density(B) is lower than release point (Brp), then turn off (High).

Key Features

  • CMOS Technology Magnetic Type: Uni-polar Wide Operating Voltage Range: Supply Voltage 3.5~24V Specified Operating Temperature Range: From.
  • 40 ~125 High Magnetic Sensitivity Bop=65Gauss, Brp=45Gauss (typical) Lower Power Consumption Supply Current.

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