ACS724KMA
Description
The Allegro™ ACS724KMA current sensor IC is an economical and precise solution for AC or DC current sensing in industrial, commercial, and communication systems. The small package is ideal for space-constrained applications while also saving costs due to reduced board area.
Key Features
- Differential Hall sensing rejects common-mode fields
- Patented integrated digital temperature compensation circuitry allows for near closed loop accuracy over temperature in an open loop sensor
- UL62368-1 certified □ Withstand Voltage = 4.8 kVRMS □ Basic Isolation Working Voltage = 1097 VRMS □ Reinforced Isolation Working Voltage = 565 VRMS
- Industry-leading noise performance with greatly improved bandwidth through proprietary amplifier and filter design techniques
- Filter pin allows user to filter output for improved resolution at lower bandwidth
- 0.85 mΩ primary conductor resistance for low power loss and high inrush current withstand capability
- Low-profile SOIC16 package suitable for spaceconstrained applications
- 4.5 to 5.5 V single supply operation
- Output voltage proportional to AC or DC current Continued on the next page… TÜV America Certificate Number: U8V 16 03 54214 040 CB 16 03 54214 039 CB Certificate Number: US-32210-M1-UL PACKAGE: 16-pin SOICW (suffix MA) Not to scale
