ACS722 PDF datasheet can download.
This product has Galvanically Isolated Current Sensor IC functions.
This is one of the semiconductor types. This part name is ACS722.
Manufacturers of the product is Allegro MicroSystems.
Image and pinout :
Some of the text files within the PDF file
ACS722 High Accuracy, Galvanically Isolated Current Sensor IC With Small Footprint SOIC8 Package FEATURES AND BENEFITS • Patented integrated digital temperature compensation circuitry allows for near closed loop accuracy over temperature in an open loop sensor • UL60950-1 (ed. 2) certified □□ Dielectric Strength Voltage = 2.4 kVrms □□ Basic Isolation Working Voltage = 420 Vpk/297 Vrms • Industry-leading noise performance with greatly improved bandwidth through proprietary amplifier and filter design techniques • Pin-selectable band width: 80 kHz for high bandwidth applications or 20 kHz for low noise performance. • 0.65 mΩ primary conductor resistance for low power loss and high inrush current withstand capability • Small footprint, low-profile SOIC8 package suitable for space-constrained applications • Integrated shield virtually eliminates capacitive coupling from current conductor to die, greatly suppressing output noise due to high dv/dt transients [ … ]
Please refer to the file for details.