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A1193 - Two-Wire Hall-Effect Switches

Download the A1193 datasheet PDF. This datasheet also covers the A1190 variant, as both devices belong to the same two-wire hall-effect switches family and are provided as variant models within a single manufacturer datasheet.

General Description

The A119x and A119x-F comprise a family of two-wire, unipolar, Hall-effect switches, which can be trimmed by the user at end-of-line to optimize magnetic switchpoint accuracy in the application.

The latter (-F option) are temperature-compensated for use with ferrite magnets.

Key Features

  • Choice of factory-set temperature coefficient (TC) for use with ferrite or rare-earth magnets.
  • Field programmable for optimized switchpoints.
  • AEC-Q100 automotive qualified ▫ On-board voltage regulator: 3 to 24 V operation.
  • High-speed, 4-phase chopper stabilization ▫ Low switchpoint drift throughout temperature range ▫ Low sensitivity to thermal and mechanical stresses.
  • On-chip protection ▫ Supply transient protection ▫ Reverse-battery protection ▫ Industry-leading ISO 7.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (A1190-Allegro.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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A1198 CXA1198 Sony
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A1101 Continuous-Time Switch Allegro MicroSystems
A1102 Continuous-Time Switch Allegro MicroSystems
A1102P Dolby-B Type Noise Reduction System Sony

Other Datasheets by Allegro MicroSystems

Part Number Description
A1193-F Two-Wire Hall-Effect Switches
A1190 Two-Wire Hall-Effect Switches
A1190-F Two-Wire Hall-Effect Switches
A1192 Two-Wire Hall-Effect Switches
A1192-F Two-Wire Hall-Effect Switches

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
A119x and A119x-F Programmable, Chopper-Stabilized, Two-Wire Hall-Effect Switches FEATURES AND BENEFITS ▪ Choice of factory-set temperature coefficient (TC) for use with ferrite or rare-earth magnets ▪ Field programmable for optimized switchpoints ▪ AEC-Q100 automotive qualified ▫ On-board voltage regulator: 3 to 24 V operation ▪ High-speed, 4-phase chopper stabilization ▫ Low switchpoint drift throughout temperature range ▫ Low sensitivity to thermal and mechanical stresses ▪ On-chip protection ▫ Supply transient protection ▫ Reverse-battery protection ▫ Industry-leading ISO 7637-2 performance through use of proprietary, 40 V clamping structure ▪ Solid-state reliability ▪ Robust EMC and ESD performance ▪ UB package with integrated 0.