ACS725LMA
Overview
The Allegro™ ACS725LMA current sensor IC is an economical and precise solution for AC or DC current sensing in automotive, industrial, commercial, and communication systems. The small package is ideal for space-constrained applications while also saving costs due to reduced board area.
- AEC-Q100 automotive qualified
- 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
- UL60950-1 (ed. 2) certification □ Dielectric Strength 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
- 3.0 to 3.6 V single supply operation
- Output voltage proportional to AC or DC current
