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A3282 - Chopper-Stabilized Hall Effect Latch

Download the A3282 datasheet PDF. This datasheet also covers the A3282_Allegro variant, as both devices belong to the same chopper-stabilized hall effect latch family and are provided as variant models within a single manufacturer datasheet.

General Description

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.

Key Features

  • 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).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (A3282_Allegro-MicroSystems.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
A3280 Precision Hall-Ef fect Latches Allegro
A3281 Precision Hall-Ef fect Latches Allegro
A3283 Precision Hall-Ef fect Latches Allegro
A32 100 TO 2000 MHz CASCADABLE AMPLIFIER Tyco Electronics
A3210 ULTRA-SENSITIVE HALL-EFFECT SWITCHES Allegro

Other Datasheets by Allegro MicroSystems

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

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
A3282 Chopper-Stabilized Hall-Effect Latch Features and Benefits ▪ 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) Description 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. The A3282 complements the current Allegro family of chopperstabilized latching sensors.