NVE AAV003-10E

NVE AAV003-10E

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.

Additional 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
Frequency Response 100kHz
Linear Range -0.08A to 0.08A (full voltage and temperature range)
Operating Temperature −40°C to +855°C
Sensitivity 60µV/V-mA to 100µV/V-mA (5V supply at 25°C)
Supply Voltage 24V (bridge)

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

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  • Product Code: NVE AAV003-10E
  • SKU: NVE AAV003-10E
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Tags: AAV003-10E, L5R31LA, NVE Corporation