Allegro Microsystems, standard: AEC-Q100 Hallův snímač A3213ELHLT-T Povrch, počet kolíků: 3 kolíkový, SOT-23, typ

A3213/4 Micropower Ultrasensitive Hall Effect Switches, Allegro Microsystems

The Allegro Microsystems A3213/4 ultra-sensitive, pole independent Hall-effect switches with a latched digital output are aimed at use in battery-operated, portable equipment. Their 2.4 V to 5.5 V operation and a unique clocking scheme reduces the average operating power use. The A3213 to 825 μW and the A3214 to 14 μW (typical, at 2.75 V).
Either a north or south pole turns on the output.
They include a Hall-voltage generator, small-signal amplifier, chopper stabilisation, a latch, and a MOSFET output.

• AEC-Q100 automotive qualified
• Micropower operation
• Superior temperature stability
• Low switchpoint drift
• Insensitive to physical stress
• High ESD protection

Hall Effect Sensors, Allegro MicroSystems