ACS725 Description
The Allegro™ ACS725 current sensor IC is an economical and precise solution for AC or DC current sensing in industrial, automotive, mercial, and munications systems. The small package is ideal for space-constrained applications while also saving costs due to reduced board area. Typical applications include motor control, load detection and management, switched-mode power supplies, and overcurrent fault protection.
ACS725 Key Features
- AEC-Q100 qualified
- Differential Hall sensing rejects mon-mode fields
- 1.2 mΩ primary conductor resistance for low power loss
- Integrated shield virtually eliminates capacitive coupling
- Industry-leading noise performance with greatly improved bandwidth through proprietary amplifier and filter design techn
- High-bandwidth 120 kHz analog output for faster response times in control
ACS725 Applications
- Filter pin allows user to filter the output for improved resolution at lower bandwidth
- Patented integrated digital temperature pensation circuitry allows for near closed loop accuracy over temperature in an open-loop sensor