ACS726
Overview
The Allegro™ ACS726 current sensor IC family provides economical and precise solutions for AC current sensing in industrial, commercial, and communications systems. The device package allows for easy implementation by the customer.
- Fully differential architecture for improved immunity to offset drift and common mode noise
- Spare differential back end amplifier for externally adjustable gain and bandwidth using simple RC networks
- Greatly improved bandwidth through proprietary amplifier and filter design techniques
- High bandwidth 120 kHz analog output
- Patented integrated digital temperature compensation circuitry allows nearly closed-loop accuracy, through entire temperature range, in an open loop sensor
- 1.1 mΩ primary conductor resistance for low power loss and high inrush current withstanding capability
- Small footprint, low-profile QSOP24 package suitable for space-constrained applications
- Integrated shield virtually eliminates capacitive coupling from current conductor to die due to high dV/dt voltage transients Continued on the next page… Package: 24-pin QSOP (suffix LF)
