Magnetic Switch

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IST8602

0.78 x 0.72 x 0.14 mm3, LGA 4-pin
Analog output, High Sensitivity: 0.58 mV/V/G
Working Temperature: -40~125oC, High resistance (Typ. = 6.8 mΩ)

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IST8602-L is an analog magnetometer sensor based on the Tunnel MagnetoResistance (TMR) technology. The sensor contains a voltage divider so that it can be used as a switch sensor or a position sensor. IST8602-L is available in the LGA4 package.

Features

  • Micropower consumption, ideal for battery-powered applications
  • Omni-polar (operation with the magnetic field of either north or south pole), easy to use as output
  • Input Voltage Range: 2.5 V to 5.5 V
  • Very high sensitivity hall sensor
  • Chopper stabilized amplifier stage
  • Good RF noise immunity
  • SOT23-3L package
  • No need for a pull-high resistor

Block Diagram

IST8602

Applications

  • Endpoint detection in cylinders
  • Reference monitoring
  • Non-contact current sensing
  • Magnetic switches