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A3240ELT

A3240ELT Manufacturer

Allegro MicroSystems

A3240ELT Description

3240 Chopper-Stabilized Precision Hall-Effect Switch

A3240ELT Categories

Hall Effect Switches

A3240ELT Datasheet (PDF)

A3240ELT Datasheet

A3240ELT Price & Availability


Check A3240ELT Price & Availability at Canics

A3240ELT Features

  • Resistant to Physical Stress
  • Superior Temperature Stability
  • Output Short-Circuit Protection
  • Operation From Unregulated Supply
  • Reverse Battery Protection
  • Solid-State Reliability
  • Small Size

A3240ELT Description

    The A3240-- Hall-effect switch is an extremely temperature-stable and stress-resistant sensor 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 device includes on a single silicon chip a voltage regulator, Hall-voltage generator, small-signal amplifier, chopper stabilization, Schmitt trigger, and a short-circuit protected open-collector output to sink up to 25 mA. A south pole of sufficient strength will turn the output ON. An on-board regulator permits operation with supply voltages of 4.2 to 24 volts.

    A3240ELT Parameters

    Package type3-lead SOT
    Temperature-40°C to 85°C
    Select parameters and click to see components with these parameters.

    Products Similar to A3240ELT

    A3240ELHLT, A3240EUA, A3240LLHLT, A3240LLT, A3240LUA

     
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