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APS11500 Datasheet Two-wire Hall-effect Switch

Manufacturer: Allegro MicroSystems

Overview: APS11500 Two-Wire Hall-Effect Switch.

General Description

APS11500 devices are two-wire planar Hall-effect sensor integrated circuits (ICs) developed in accordance with ISO 26262.

They include internal diagnostics and support a functional safety level of ASIL A.

The enhanced two-wire current-mode interface provides interconnect open/short diagnostics and adds a Safe State to municate diagnostic information while maintaining patibility with legacy two-wire systems.

Key Features

  • ASIL A functional safety.
  • Developed in accordance with ISO 26262.
  • Internal diagnostics and a defined Safe State.
  • A2-SIL™ documentation available.
  • Multiple product options.
  • Magnetic polarity, switch points, and hysteresis.
  • Temperature coefficient (supports SmCo, NdFeB, and ferrite magnets).
  • Output polarity and current levels.
  • Reduces module bill of materials (BOM) and assembly cost.
  • Integrated overvoltage c.

APS11500 Distributor