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A3214 - Micropower Ultra-Sensitive Hall-Effect Switches

Download the A3214 datasheet PDF. This datasheet also covers the A3213 variant, as both devices belong to the same micropower ultra-sensitive hall-effect switches family and are provided as variant models within a single manufacturer datasheet.

General Description

The A3213 and A3214 integrated circuits are ultra-sensitive, pole-independent Hall-effect switches with a latched digital output.

They are especially suited for operation in batteryoperated, hand-held equipment such as cell and cordless telephones and palmtop computers.

Key Features

  • AEC-Q100 automotive qualified.
  • Micropower operation.
  • Operate with north or south pole.
  • 2.4 to 5.5 V battery operation.
  • Chopper stabilized.
  • Superior temperature stability.
  • Extremely low switchpoint drift.
  • Insensitive to physical stress.
  • High ESD protection.
  • Solid-state reliability.
  • Small size.
  • Easily assembly into.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (A3213-Allegro.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
A32140DX Integrator FPGAs Actel
A32100DX Integrator FPGAs Actel
A32100DX HiRel FPGAs Actel
A3211 Micropower Ultrasensitive Hall-Ef?fect Switches Allegro MicroSystems
A3212 Micropower Ultrasensitive Hall-Ef?fect Switches Allegro MicroSystems

Other Datasheets by Allegro MicroSystems

Part Number Description
A3210 ULTRA-SENSITIVE HALL-EFFECT SWITCHES
A3213 Micropower Ultra-Sensitive Hall-Effect Switches
A3241 Chopper-Stabilized Unipolar Hall-Effect Switches
A3242 Chopper-Stabilized Unipolar Hall-Effect Switches
A3280 Precision Hall-Ef fect Latches

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
A3213 and A3214 Micropower Ultra-Sensitive Hall-Effect Switches FEATURES AND BENEFITS • AEC-Q100 automotive qualified • Micropower operation • Operate with north or south pole • 2.4 to 5.5 V battery operation • Chopper stabilized □□Superior temperature stability □□Extremely low switchpoint drift □□Insensitive to physical stress • High ESD protection • Solid-state reliability • Small size • Easily assembly into applications due to magnetic pole independence PACKAGES: Not to scale NOT FOR NEW DESIGN DESCRIPTION The A3213 and A3214 integrated circuits are ultra-sensitive, pole-independent Hall-effect switches with a latched digital output. They are especially suited for operation in batteryoperated, hand-held equipment such as cell and cordless telephones and palmtop computers. A 2.4 to 5.