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ACS724LLCTR-50AB Current Sensor Carrier -50A to +50A

Pololu item #: 4049
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant


Price break Unit price (US$)
1 7.49
5 6.89
25 6.34
100 5.83


backorders allowed

This board is a simple compact carrier of Allegro’s ACS724LLCTR-50AB Hall effect-based, electrically isolated current sensor, which offers a low-resistance (~1.2 mΩ) current path and a high 120 kHz bandwidth for fast response times.

Part Suffix Range Sensitivity @ 5 V Zero Point @ 5 V Supply Voltage
50AB ±50 A (bidirectional) 40 mV/A 2.5 V 4.5 V to 5.5 V

Alternatives available with variations in these parameter(s): current range Select variant…

 Description Specs (10) Pictures (9) Resources (6) FAQs (0) On the blog (1) 

ACS724LLCTR-50AB Current Sensor Carrier -50A to +50A.

ACS724 current sensor carrier, bottom view with dimensions.

ACS724 Current Sensor Carrier pinout.

Schematic diagram of the ACS724 Current Sensor Carrier.

ACS724LLCTR-50AB Current Sensor Carrier -50A to +50A with included 0.1″ header pins.

ACS724LLCTR-50AB Current Sensor Carrier -50A to +50A, top view.

Current sensor carrier soldered with high-current wires.

Current sensor carrier with solderless ring terminal connectors (not included).

Standard packaging for the ACS724LLCTR-50AB Current Sensor Carrier -50A to +50A.


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