ACS711LC Current Sensor Carrier -12.5A to +12.5A

ACS711LC Current Sensor Carrier -12.5A to +12.5A
Pololu item #: 2197 136 in stock

Price break Unit price (US$)
1 3.95 6.95
5 3.49
25 3.25
100 2.99


backorders allowed

This board is a simple carrier of Allegro’s ±12.5A ACS711 Hall effect-based linear current sensor with overcurrent fault output, which offers a low-resistance (~1.2 mΩ) current path and electrical isolation up to 100 V. This version accepts a bidirectional current input with a magnitude up to 12.5 A and outputs a proportional analog voltage centered at Vcc/2 with a typical error of ±5%. It operates from 3 V to 5.5 V, so it can interface directly to both 3.3 V and 5 V systems.

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ACS711LC current sensor carrier pinout.

ACS711LC current sensor carrier pinout.

ACS711LC current sensor carrier -12.5A to +12.5A back with dimensions.

ACS711LC current sensor carrier -12.5A to +12.5A back with dimensions.

ACS711LC current sensor carrier connection and mounting dimension diagram.

ACS711LC current sensor carrier connection and mounting dimension diagram.

ACS711LC current sensor carrier with included 5 × 1 0.1″ header pins.

ACS711LC current sensor carrier with included 5 × 1 0.1″ header pins.

ACS711 current sensor carrier (LC package version) with solderless ring terminal connectors (not included).

ACS711 current sensor carrier (LC package version) with solderless ring terminal connectors (not included).

ACS711 current sensor carrier schematic diagram.

ACS711 current sensor carrier schematic diagram.