A1143, A1140 Sensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches

Allegro

Description

A1140, A1142, and A1143 Sensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches .
TheA1140, A1142, andA1143 devices are sensitive, two-wire, unipolar, Hall effect switches that are factory-programmed at end-of-line to optimize magne.

📥 Download Datasheet

A1143 Datasheet Preview — This datasheet PDF includes multiple part numbers: A1143, A1140. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: A1143, A1140
Manufacturer: Allegro
File Size: 328.70 KB
Datasheet: A1140_AllegroMicroSystems.pdf
Description: Sensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches
Note: This datasheet PDF includes multiple part numbers: A1143, A1140.
Please refer to the document for exact specifications by model.

Features

* ▪ Chopper stabilization ▫ Low switchpoint drift over operating temperature range ▫ Low sensitivity to stress ▪ Factory programmed at end-of-line for optimized switchpoints ▪ On-chip protection ▫ Supply transient protection ▫ Reverse-battery protection ▫ On-board voltage regulator ▫ 3.5 to 24 V opera

A1143 Distributors

📁 Related Datasheet

A1140 A1145 A1146 A1147 A1148 A1101

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A1140 Sensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches Allegro

Allegro A1143-like datasheet