A3282 Datasheet Chopper-stabilized Hall Effect Latch

Manufacturer: Allegro MicroSystems

Overview: A3282 Chopper-Stabilized Hall-Effect Latch.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	A3282
Manufacturer	Allegro MicroSystems
File Size	307.67 KB
Description	Chopper-Stabilized Hall Effect Latch
Datasheet	A3282 A3282_Allegro Datasheet (PDF)

The A3282 Hall-effect sensor is a temperature stable, stressresistant latch.

Superior high-temperature performance is made possible through an Allegro® patented dynamic offset cancellation that utilizes chopper-stabilization.

This method reduces the offset voltage normally caused by device overmolding, temperature dependencies, and thermal stress.

Chopper stabilization ▫ Superior temperature stability ▫ Extremely low switchpoint drift ▫ Insensitive to physical stress.
Reverse battery protection.
Output short circuit protection.
Solid state reliability.
Small size.
Robust EMC capability.
High ESD ratings (HBM).

Part Number	Description
A3209	ULTRA-SENSITIVE HALL-EFFECT SWITCHES
A3211	Micropower Ultrasensitive Hall-Ef?fect Switches
A3212	Micropower Ultrasensitive Hall-Ef?fect Switches
A3230	Chopper-Stabilized Hall-Effect Bipolar Switch
A3240	PRECISION HALL-EFFECT SWITCH
A3245	Chopper-Stabilized Omnipolar Hall-Effect Switches
A3250	Chopper-Stabilized Unipolar Hall-Effect Switches
A3251	Chopper-Stabilized Unipolar Hall-Effect Switches
A3260	2-Wire Chopper Stabilized Precision Hall Effect Bipolar Switch