Diodes – AH1806/08: High Sensitivity Micropower Omnipolar Hall-Effect Switches

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The AH1806 and AH1808 are high sensitivity micropower omnipolar hall-effect switch ICs, specifically designed for portable and battery-powered consumer to home appliances and industrial applications. The high sensitivity hall effect switches have been optimized to operate over the supply range of 2.5V to 5.5V and use a micropower sleep function to give an average supply current of only 8µA.

FEATURES

  • Omnipolar (north or south pole) operation
  • Single open drain output
  • Chopper stabilized design provides:
    • Minimal switch point drift
    • Superior temperature stability
    • Enhanced immunity to stress
  • Good RF noise immunity
  • >6KV ESD (HBM)
  • High sensitivity
  • 2.5V to 5.5V operating range
  • -40°C to +85°C operating temperature
  • SOT553, SC59 and SIP-3 packages

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