A1125, A1121 Chopper-Stabilized Precision Hall-Effect Switches

Allegro

Description

A1120, A1121, A1122, A1123, and A1125 Chopper-Stabilized Precision Hall-Effect Switches .
The A1120, A1121, A1122, A1123, and A1125 Hall-effect unipolar switches are extremely temperature-stable and stress-resistant sensor ICs, especially s.

📥 Download Datasheet

A1125 Datasheet Preview — This datasheet PDF includes multiple part numbers: A1125, A1121. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: A1125, A1121
Manufacturer: Allegro
File Size: 1.02 MB
Datasheet: A1121_Allegro.pdf
Description: Chopper-Stabilized Precision Hall-Effect Switches
Note: This datasheet PDF includes multiple part numbers: A1125, A1121.
Please refer to the document for exact specifications by model.

Features

* ▪ AEC-Q100 automotive qualified ▪ Unipolar switch points ▪ Resistant to physical stress ▪ Superior temperature stability ▪ Output short-circuit protection ▪ Operation from unregulated supply ▪ Reverse-battery protection ▪ Solid-state reliability ▪ Small package sizes PACKAGES: Not to scale 3-pin SO

Applications

* or with additional external resistance in series with the supply pin for greater protection against high-voltage transient events. For the A1120, A1121, A1122, and A1123, a south pole of sufficient strength turns the output on. Removal of the magnetic field turns the output off. The A1125 is complem

A1125 Distributors

📁 Related Datasheet

A1122 A1122-1 A1123 A1123-HBL A1123-HBT A1123-HSL

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A1121 Chopper-Stabilized Precision Hall-Effect Switches Allegro

Allegro A1125-like datasheet