Datasheet4U Logo Datasheet4U.com

A1156-F - Chopper-Stabilized Two-Wire Hall-Effect Switches

Download the A1156-F datasheet PDF. This datasheet also covers the A1152-F variant, as both devices belong to the same chopper-stabilized two-wire hall-effect switches family and are provided as variant models within a single manufacturer datasheet.

General Description

The A1152-F, A1153-F, A1155-F, and A1156-F comprise a family of two-wire, unipolar, Hall-effect switches, which are factory-trimmed to optimize magnetic switchpoint accuracy.

Key Features

  • AEC-Q100 automotive qualified.
  • Factory-set temperature coefficient (TC) for use with ferrite magnets.
  • 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 ▫ On-board voltage regulator ▫ 3 to 24 V operation.
  • Solid-state reliability Continued on the next page….

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (A1152-F-Allegro.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number A1156-F
Manufacturer Allegro
File Size 810.65 KB
Description Chopper-Stabilized Two-Wire Hall-Effect Switches
Datasheet download datasheet A1156-F Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
A1156 2SA1156 NEC
A1156 Two Wire Hall-Effect Switches Allegro MicroSystems
A11560 Bandpass SAW Filter AMT
A1150 2SA1150 Toshiba Semiconductor
A1150 Two Wire Hall-Effect Switches Allegro MicroSystems

Other Datasheets by Allegro

Part Number Description
A1152-F Chopper-Stabilized Two-Wire Hall-Effect Switches
A1153-F Chopper-Stabilized Two-Wire Hall-Effect Switches
A1155-F Chopper-Stabilized Two-Wire Hall-Effect Switches
A1120 Chopper-Stabilized Precision Hall-Effect Switches
A1121 Chopper-Stabilized Precision 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
A1152-F, A1153-F, A1155-F, and A1156-F Chopper-Stabilized Two-Wire Hall-Effect Switches FEATURES AND BENEFITS ▪ AEC-Q100 automotive qualified ▪ Factory-set temperature coefficient (TC) for use with ferrite magnets ▪ 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 ▫ On-board voltage regulator ▫ 3 to 24 V operation ▪ Solid-state reliability Continued on the next page… PACKAGE: 2-Pin, Ultra-Mini SIP (suffix UB) 1.