ACS711EX Current Sensor Carrier -15.5A to +15.5A

Pololu item #: 2452 662 in stock

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


backorders allowed

This board is a simple carrier of Allegro’s ±15.5 A ACS711 Hall effect-based linear current sensor with overcurrent fault output, which offers a low-resistance (~0.6 mΩ) current path and electrical isolation up to 100 V. This version accepts a bidirectional current input with a magnitude up to 15.5 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.

 Description Specs (6) Pictures (6) Resources (2) FAQs (0) On the blog (0) 

File downloads

Allegro ACS711 current sensor datasheet (533k pdf)
Drill guide for ACS711EX Current Sensor Carrier (43k dxf)
This DXF drawing shows the locations of all of the board’s holes.

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