Current Sensor

Hall Effect Current Sensor

Allegro MicroSystems, LLC

This tutorial will introduce the families of Hall-effect sensors available from Allegro. Features and benefits will be discussed.

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Current Transducers

ImageManufacturer Part NumberDescriptionAvailable Quantity
SENSOR CURRENT HALL 31A AC/DCACS711EEXLT-31AB-TSENSOR CURRENT HALL 31A AC/DC0View Details
SENSOR CURRENT HALL 15.5A AC/DCACS711EEXLT-15AB-TSENSOR CURRENT HALL 15.5A AC/DC19220 - ImmediateView Details
SENSOR CURRENT HALL 25A AC/DCACS711ELCTR-25AB-TSENSOR CURRENT HALL 25A AC/DC16984 - ImmediateView Details
SENSOR CURRENT HALL 12.5A AC/DCACS711ELCTR-12AB-TSENSOR CURRENT HALL 12.5A AC/DC33551 - ImmediateView Details
SENSOR CURRENT HALL 25A AC/DCACS711KLCTR-25AB-TSENSOR CURRENT HALL 25A AC/DC39967 - ImmediateView Details
SENSOR CURRENT HALL 12.5A AC/DCACS711KLCTR-12AB-TSENSOR CURRENT HALL 12.5A AC/DC14199 - ImmediateView Details
SENSOR CURRENT HALL 20A AC/DCACS709LLFTR-20BB-TSENSOR CURRENT HALL 20A AC/DC117621 - ImmediateView Details
SENSOR CURRENT HALL 37.5A AC/DCACS709LLFTR-35BB-TSENSOR CURRENT HALL 37.5A AC/DC46873 - ImmediateView Details
SENSOR CURRENT HALL 20A AC/DCACS712ELCTR-20A-TSENSOR CURRENT HALL 20A AC/DC47989 - ImmediateView Details
SENSOR CURRENT HALL 30A DCACS715ELCTR-30A-TSENSOR CURRENT HALL 30A DC13453 - ImmediateView Details

Magnetic Sensors - Hall Effect, Digital Switch, Linear, Compass (ICs)

ImageManufacturer Part NumberDescriptionAvailable Quantity
MAGNETIC SWITCH OMNIPOLAR 3DFNA3212EELLT-TMAGNETIC SWITCH OMNIPOLAR 3DFN0View Details
MAGNETIC SWITCH OMNIPOLAR 6DFNA1171EEWLT-PMAGNETIC SWITCH OMNIPOLAR 6DFN38033 - ImmediateView Details
MAGNETIC SWITCH OMNIPOLAR SOT23WA3212ELHLT-TMAGNETIC SWITCH OMNIPOLAR SOT23W131505 - ImmediateView Details
MAGNETIC SWITCH OMNIPOLAR SOT23WA3211ELHLT-TMAGNETIC SWITCH OMNIPOLAR SOT23W10646 - ImmediateView Details
MAGNETIC SWITCH OMNIPOLAR SOT23WA3214ELHLT-TMAGNETIC SWITCH OMNIPOLAR SOT23W61013 - ImmediateView Details
MAGNETIC SWITCH OMNIPOLAR SOT23WA3213ELHLT-TMAGNETIC SWITCH OMNIPOLAR SOT23W42545 - ImmediateView Details
MAGNETIC SWITCH UNIPOLAR SOT23WA1120ELHLT-TMAGNETIC SWITCH UNIPOLAR SOT23W140761 - ImmediateView Details
MAGNETIC SWITCH LATCH SOT23WA1221ELHLT-TMAGNETIC SWITCH LATCH SOT23W6124 - ImmediateView Details
MAGNETIC SWITCH LATCH SOT23WA1220ELHLT-TMAGNETIC SWITCH LATCH SOT23W5467 - ImmediateView Details
MAGNETIC SWITCH UNIPOLAR SOT23WA1120LLHLT-TMAGNETIC SWITCH UNIPOLAR SOT23W154710 - ImmediateView Details
PTM Published on: 2011-10-13

Related Product Training Modules

Current Sensor ICs Line of fully integrated Hall-effect current sensor ICs providing highly accurate output voltage signals proportional to the current that is being applied.
ACS726 Hall-effect Based Current Sensor The ACS726 is the first product in Allegro’s family of current sensors to include a fully differential output signal.
ACS764 Hall-effect Based Current Sensor IC Designed for applications that require digital current sending and reporting through an I²C bus.

Related Product Highlight

Current Sensor ICs Allegro MicroSystems’ line of fully integrated Hall-effect current sensor ICs are available at Digi-Key. Order today, same day shipping!
Current Sensor ICs Allegro’s current sensing ICs and selection guide available at Digi-Key. Applications include motor control, solar micro inverters, power amps, and servers.
Position Sensor ICs Allegro’s Hall-effect digital position sensor ICs are able to withstand the demanding conditions of automotive applications. Order at Digi-Key today!

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