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PT3651   Medium Sensitivity Latch Type Hall Sensor IC

The PT3651 is designed for magnetic actuating using a bipolar magnetic field. The built-in dynamic offset cancellation of pre-amplifier stage achieves optimal symmetrical magnetic sensing. This Hall effect IC is optimal for DC brushless motor application. Its medium sensitivity is perfect for industrial/automotive application especially. Lower sensitivity could lower the chance of malfunction and ensure security. The supply voltage range is from 2.5V to 18V and maximum output current is 25mA.

  • 2.5V~18V operation
  • Medium sensitivity ; ±150G
  • High hysteresis : 300G
  • Built-in dynamic offset cancellation
  • High balance and low thermal drift magnetic sensing
  • ESD protection to 8KV
  • Open drain output
  • Brushless DC motor
  • Tachometer
  • Cover detection
  • Fluid level detection
  • Industrial Application
  • Automotive Application

PT3651 /PKG:SIP3

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