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GMR Switch™ Precision Digital Sensors GMR sensors AD‑Series data sheet (.pdf)
ADV001‑Series data sheet (.pdf)
AFL‑Series data sheet (.pdf)

NVE offers three series of GMR Switch Precision Digital Sensors (click for quick reference guides):
  AD-Series Digital Sensors with a 4.5 V – 30 V supply voltage;
ADV001-Series bipolar (south field ON, north field OFF) digital sensors; and
AFL-Series digital sensors with supply voltages as low as 0.9 V.

Precise Operate PointGMR Switches integrate GMR sensor elements with digital onboard signal processing electronics. GMR Switches have less field sensing errors than other magnetic sensors, and magnetic field operate points are stable over voltage and temperature extremes. This enables high precision, tight-tolerance magnetic sensing assemblies.

The GMR Switch can operate over a wide range of magnetic fields, making it the clear choice for a digital output magnetic sensor. Parts are available in SOIC8, MSOP8, or 2.5 mm x 2.5 mm TDFN6 packages.

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