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A3250, A3250_Allegro Datasheet - Allegro MicroSystems

A3250 Chopper-Stabilized Unipolar Hall-Effect Switches

The A3250 and A3251 are field-programmable, chopperstabilized, unipolar Hall-effect switches designed for use in high-temperature applications. These devices use a chopper-stabilization technique to eliminate offset inherent in single-element devices. The A3250 and A3251 are externally programmable .

A3250 Features

* ▪ Chopper stabilization for stable switchpoints throughout operating temperature range ▪ Externally programmable operate point (through VCC pin) ▪ On-board voltage regulator for 4.2 V to 24 V operation ▪ On-chip protection against: ▫ Supply transients ▫ Output short-circuits ▫ Reverse-battery condit

A3250_Allegro-MicroSystems.pdf

This datasheet PDF includes multiple part numbers: A3250, A3250_Allegro. Please refer to the document for exact specifications by model.
A3250 Datasheet Preview Page 2 A3250 Datasheet Preview Page 3

Datasheet Details

Part number:

A3250, A3250_Allegro

Manufacturer:

Allegro MicroSystems

File Size:

300.20 KB

Description:

Chopper-stabilized unipolar hall-effect switches.

Note:

This datasheet PDF includes multiple part numbers: A3250, A3250_Allegro.
Please refer to the document for exact specifications by model.

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TAGS

A3250 A3250_Allegro Chopper-Stabilized Unipolar Hall-Effect Switches Allegro MicroSystems

A3250 Distributor