Unipolar Hall Effect Switch Ics CYD9821B, Power Supply: 2.5-18V, supply current: 25mA,Operating Temperature: -40 ~+125°C

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Applications VCD/DVD loader, CD/DVD-Rom Cover detector Speed Measurement Home... more
Unipolar Hall Effect Switch Ics CYD9821B, Power Supply: 2.5-18V, supply current: 25mA,Operating Temperature: -40 ~+125°C

Applications

  • VCD/DVD loader, CD/DVD-Rom
  • Cover detector
  • Speed Measurement
  • Home applications
  • Home safety etc.

Features

  • 2.5V to 18V operation voltage
  • Built-in dynamic offset cancellation
  • Small size
  • High balance and low thermal drift of
  • magnetic sensing
Operating Temperature: -40°C ~ +125°C
Max. Supply current/voltage: 25 mA
Operation Point: -12.0 mT ~ -9.0 mT
Release Point: -11.0mT ~ -5.5mT
Hysteresis: -3.5 mT ~ -1.0 mT
Power Supply: 2.5V ~ 18V DC
Package/Size: SOT23/2.9x1.8x1.1mm, SOT89/4.5x2.45x1.5mm, TO92/4.0x3.1x1.5mm
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