3281 - CHOPPER-STABILIZED/ PRECISION HALL-EFFECT LATCHES

Datasheet Summary

Features

I I I I I I I I Symmetrical Switch Points Resistant to Physical Stress Superior Temperature Stability Output Short-Circuit Protection Operation From Unregulated Supply Reverse Battery Protection Solid-State Reliability Small Size Always order by complete part number: the prefix ‘A’ + the basic fourdigit part number + a suffix to indicate operating temperature range + a suffix to indicate package style, e. g. , A3281ELH . 3280, 3281, AND 3283.

Allegro MicroSystems

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Datasheet Details

Part number	3281
Manufacturer	Allegro MicroSystems
File Size	197.26 KB
Description	CHOPPER-STABILIZED/ PRECISION HALL-EFFECT LATCHES
Datasheet	3281 Datasheet
Additional preview pages of the 3281 datasheet.

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Other Datasheets by Allegro MicroSystems

3280 - CHOPPER-STABILIZED/ PRECISION HALL-EFFECT LATCHES
3283 - CHOPPER-STABILIZED/ PRECISION HALL-EFFECT LATCHES

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3280, 3281, AND 3283 Suffix '–LT' & '–UA' Pinning CHOPPER-STABILIZED, PRECISION HALL-EFFECT LATCHES The A3280--, A3281--, and A3283-- Hall-effect latches are extremely temperature-stable and stress-resistant sensors especially suited for operation over extended temperature ranges to +150°C. Superior high-temperature performance is made possible through dynamic offset cancellation, which reduces the residual offset voltage normally caused by device overmolding, temperature dependencies, and thermal stress. The three devices are identical except for magnetic switch points.

Published: Mar 30, 2005 |