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A1104 Datasheet Continuous-Time Switch

Manufacturer: Allegro MicroSystems

Overview: A1101, A1102, A1103, A1104, and A1106 Continuous-Time Switch.

Download the A1104 datasheet PDF. This datasheet also includes the A1106 variant, as both parts are published together in a single manufacturer document.

General Description

The Allegro™ A1101-A1104 and A1106 Hall-effect switches are next generation replacements for the popular Allegro 312x and 314x lines of unipolar switches.

The A110x family, produced with BiCMOS technology, consists of devices that

Key Features

  • AEC-Q100 automotive qualified.
  • Continuous-time operation.
  • Fast power-on time.
  • Low noise.
  • Stable operation over full operating temperature range.
  • Reverse battery protection.
  • Solid-state reliability.
  • Factory-programmed at end-of-line for optimum performance.
  • Robust EMC performance.
  • High ESD rating.
  • Regulator stability without a bypass capacitor.