AH1806 and AH1808 Hall-Effect Switches

By Diodes Incorporated 81

AH1806 and AH1808 Hall-Effect Switches

Diode's AH1806 and AH1808 are high-sensitivity, micropower, omnipolar Hall-effect switch ICs, specifically designed for portable and battery-powered equipment such as portable PC's, cellphones, and camcorders. Based on two high-sensitivity Hall-effect plates and chopper-stabilized architecture, the AH1806 and AH1808 provide a reliable solution over the whole operating range. The high-sensitivity Hall-effect switches have been optimized to operate over the supply range of 2.5 V to 3.6 V and use a micropower sleep function to give an average supply current of only 8 μA. The AH1806 and AH1808 have open-drain output for flexibility. They are packaged in a small, low-profile SOT553 and industry-standard SC59 packages.

  • Omnipolars with operate point options and flexible output structure
  • Designed for portable consumer and battery-powered equipment
  • Small solution in low-profile or industry-standard packages
  • High-performance and reliability
  • Netbooks, notebooks, and tablets
  • Camcorders
  • Cellphones and PDAs
  • Consumer and industrial contactless switches
  • Handheld game consoles
  • Cordless phones

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