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Allegro MicroSystems - A1220LUA-T - A1220LUA-T - Hall Effect Switch, Latching Switch, Latching, 3 V, 24 V

  • MFR SKU: A1220LUA-T
  • ITEM #: 11457569
  • 0 Reviews / 0 Questions
$9.95
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ITEM #: 11457569
Product Overview

The A1220LUA-T is a Hall-effect Sensor IC, extremely temperature-stable and stress-resistant devices especially suited for operation over extended temperature ranges to 150°C. Superior high-temperature performance is made possible through dynamic offset cancellation, which reduces the residual offset voltage normally caused by device over-molding, temperature dependencies and thermal stress. Each device includes on a single silicon chip a voltage regulator,...
ITEM #: 11457569
Product Overview

The A1220LUA-T is a Hall-effect Sensor IC, extremely temperature-stable and stress-resistant devices especially suited for operation over extended temperature ranges to 150°C. Superior high-temperature performance is made possible through dynamic offset cancellation, which reduces the residual offset voltage normally caused by device over-molding, temperature dependencies and thermal stress. Each device includes on a single silicon chip a voltage regulator, hall-voltage generator, small-signal amplifier, chopper stabilization, Schmitt trigger, short-circuit protected open-drain output to sink up to 25mA. A south pole of sufficient strength turns the output on. A north pole of sufficient strength is necessary to turn the output off. An onboard regulator permits operation with supply voltages of 3 to 24V.
  • AEC-Q100 automotive qualified
  • Symmetrical latch switchpoints
  • Resistant to physical stress
  • Superior temperature stability
  • Output short-circuit protection
  • Operation from unregulated supply down to 3V
  • Reverse battery protection
  • Solid-state reliability
  • Small package sizes

Applications

Industrial
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Allegro MicroSystems - A1220LUA-T - A1220LUA-T - Hall Effect Switch, Latching Switch, Latching, 3 V, 24 V

  • Item #: 11457569
  • MFR SKU: A1220LUA-T

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