NVE AAV003-10E

  • NVE

Product Features

  • GMR current sensor
  • Low current detection
  • On-chip current strap for precise operation
  • Bridge supply voltage +24V
  • AC or DC Measurement
  • Ultraminiature TDFN Package


  • Test and Measurement
  • Compliant


The AAV003-10E GMR current sensor from NVE is a high linearity, extremely low hysteresis sensor with an on-chip current strap. The GMR bridge has a supply voltage of +24V with the sensor element being situated close to the current strap and senses the magnetic field created by the current. The AAV sensor from NVE has a linear range of -0.08mA to +0.08mA and uses a unique bipolar output with a low hysteresis GMR material for excellent accuracy. The four terminals of the GMR bridge sensor are available externally and the output terminals of the bridge provide a bipolar voltage signal proportional to the current through the strap.

  • GMR current sensor
  • Low current detection
  • On-chip current strap for precise operation
  • Linear range of -0.08A to +0.08A
  • Sensitivity from 0.06 to 0.1mV/V-mA
  • Bridge Resistance of 7KΩ ±20%
  • Bridge supply voltage of +24V
  • Operating Temperature range -40°C to +85°C
  • Measurement in AC or DC
  • Frequency response of 100KHz
  • Ultraminiature TDFN6 Package
  • Non-contact current sensing

The below table gives the full specifications of the NVE AAV003-10E

NVE AAV003-10E Specifications

1. For isolation measurement, the sensor is considered a two terminal device: I+ and I- pins (pins 3 and 4) are shorted, and bridge pins (pins 1, 2, 5, and 6) are shorted.

2. TCOV is the percent change in output signal over temperature, with a constant voltage source powering the part.


Weight 0.02500 kg
Dimensions 2.50 × 2.50 × 0.80 mm
Series / Model

Additional Features

GMR current sensorLow current detectionOn-chip current strap for precise operation Bridge supply voltage +24VAC or DC MeasurementUltraminiature TDFN Package

Temperature Range (°C)

Linear Range


Frequency Response

Supply Voltage

RoHS Compliant Product – NVE

This product is available fully compliant to the RoHS EU directive 2011/65/EU.

NVE AAV003 Series Technical Library

We are pleased to provide you with a range of additional content including videos, product datasheets, case studies, white papers and application notes for your reference. Please see below for the latest content available:



NVE AAV003 current sensor series datasheet
Current measurement using GMR sensors application note
2-wire sensor interfaces application note
Further application notes for GMR sensors
Package, tape-and-reel and pad layout specifications
NVE RoHS and enviromental compliance certificate
Case Studies
Analysis of a GMR-based Plethysmograph transducer and its utility for real-time Blood pressure measurement
Dual-stage nanopositioning for high speed scanning probe microscopy
Extending the GMR current measurement range with a counteracting magnetic field
A current sensor based on the GMR effect for design and potential smart grid applications
Flexible GMR sensor array for magnetic flux leakage testing of steel track ropes
Wireless wearable controller for upper limb neuroprosthesis
Using GMR sensors with MSP430 scan interface
Safety device uses GMR sensor
Nondestructive inspection for diffusion bonded components
GMR sensors manage batteries

NVE AAV003-10E

Calculators and Converters

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