NVE's AAV003-10E is a highly linear, 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. The bridge output voltage is bipolar and proportional to the current through the strap.

Typical sensitivity is a remarkable 2 mV/mA with a 24 V supply and no amplification.

Key specifications are summarized as follows:

General purpose current sensor, ±80mA -- Provides bipolar output for AC and DC currents up to 80mA
Current  Measurement Range	Sensitivity (mV/V/mA)	Output	Comments	Package
-80 mA to +80 mA	0.08	Analog   Bridge	Low Current  Measurement	TDFN6

Note: Parts must be purchased in tube multiples (increments of 100) when purchasing quantities of 100 or more. Larger quantities are subject to NVE's standard lead times.

Download data sheet (.pdf)

Online ordering is for shipments to the U.S. or Canada only. International orders can be placed through our worldwide distribution network.