Description
The AAV003-10E is a high linearity, extremely low hysteresis GMR current sensor with an on-chip current strap. A GMR bridge sensor element close to the current strap senses the magnetic field created by the current. The GMR sensor element uses a unique, bipolar output, low hysteresis GMR material for excellent accuracy. The four terminals of the bridge sensor are available externally. The output terminals of the bridge provide a bipolar voltage signal proportional to the current through the strap.

KEY FEATUREs
• For Low Current Detection
• On-Chip Current Strap for Precise Operation
• −80 mA to +80 mA Linear Range
• Sensitivity up to 2 mV/mA
• AC or DC Measurement
• Ultraminiature TDFN Package