ACS714 Current Sensor Carrier -30A to +30A

ACS714 Current Sensor Carrier -30A to +30A
Pololu item #: 1187 333 in stock

Price break Unit price (US$)
1 8.95
10 8.06
50 7.16


backorders allowed

This board is a simple carrier of Allegro’s ±30A ACS714 Hall effect-based linear current sensor, which offers a low-resistance (~1.2 mΩ) current path and electrical isolation up to 2.1 kV RMS. This version accepts a bidirectional current input with a magnitude up to 30 A and outputs a proportional analog voltage (66 mV/A) centered at 2.5 V with a typical error of ±1.5%. It operates from 4.5 V to 5.5 V and is intended for use in 5 V systems.

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File downloads

Allegro ACS714 current sensor datasheet (678k pdf)