The ACS713 is an economical and precise DC current sensor designed for industrial, commercial, and communications systems. It features linear output and low offset, making it suitable for motor control, load detection and management, switched-mode power supplies, and overcurrent fault protection.
The ACS713 is a fully integrated Hall‑effect linear current sensor designed for precise DC current measurement in industrial, commercial and communications applications. It senses current through a low‑resistance copper conductor and provides a proportional analog voltage output.
Key features include 2.1 kVRMS isolation, 80 kHz bandwidth, 5 µs rise time, 133‑185 mV/A sensitivity, and a typical internal conductor resistance of 1.2 mΩ. The device operates from a 5 V supply, supports a wide temperature range (‑40 °C to 85 °C), and offers reinforced isolation up to 2100 V.