MEMSIC is applying its leadership and expertise in Anisotropic Magneto Resistive (AMR) magnetic sensing to AC and DC current sensing. Devices feature bi-directional current sensing through a fully isolated low impedance current path. Memsic AMR based current sensors are easily scaled for small or large current ranges. MEMSIC improves on existing current sensing technology in the follow ways:
Improved Over Temperature Accuracy ( <2% of measured value over operating temperature range )