ACS715 Current Sensor Carrier 0 to 30A

ACS715 Current Sensor Carrier 0 to 30A
Pololu item #: 1186 226 in stock

Price break Unit price (US$)
1 9.95
10 8.95

backorders allowed

This board is a simple carrier of Allegro’s 30A ACS715 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 unidirectional current input up to 30 A and outputs a proportional analog voltage (133 mV/A) that measures 500 mV when the input current is zero. The typical output error is ±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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Size: 0.7" x 0.8"
Weight: 1.3 g

General specifications

Current sense: 0.133 V/A1
Minimum logic voltage: 4.5 V
Maximum logic voltage: 5.5 V
Supply current: 13 mA


When Vcc is 5 V.