ACS718 - Allegro

ACS718 High Isolation Linear Current Sensor

The Allegro™ ACS718 current sensor IC is an economical, high isolation solution for AC or DC current sensing in industrial, commercial, and communications systems. The small package is ideal for space constrained applications, though the wide-body provides the creepage and clearance needed for high isolation. Typical applications include motor control, load .

Features

• IEC/UL 60950-1 Ed. 2 certified to: □ Dielectric Strength = 4800 Vrms (tested for 60 seconds) □ Basic Isolation = 1550 Vpeak □ Reinforced Isolation = 800 Vpeak
• Small footprint, low-profile SOIC16 wide-body package suitable for space constrained applications that require high galvanic isolation
• 0.85 mΩ primary conductor for low power loss and high inrush current withstand capability
• Low, 350 μARMS/√Hz noise density results in typical input referred noise of 70 mA(rms) at max bandwidth (40 kHz)
• 5.0 V, single supply operation
• Output voltage proportional to AC or DC current
• Factory-tr.