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APS12400 - Two-Wire Hall-Effect Latch

Datasheet Summary

Description

APS12400 devices are two-wire planar Hall-effect sensor integrated circuits (ICs) developed in accordance with ISO 26262.

They include internal diagnostics and support a functional safety level of ASIL A.

Features

  • ASIL A functional safety.
  • Developed in accordance with ISO 26262.
  • Internal diagnostics and a defined Safe State.
  • A2-SIL™ documentation available.
  • Multiple product options.
  • Magnetic polarity, switch points, and hysteresis.
  • Temperature coefficient (supports SmCo, NdFeB, and ferrite magnets).
  • Output polarity and current levels.
  • Reduces module bill of materials (BOM) and assembly cost.
  • Integrated overvoltage c.

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Datasheet preview – APS12400

Datasheet Details

Part number APS12400
Manufacturer Allegro
File Size 1.50 MB
Description Two-Wire Hall-Effect Latch
Datasheet download datasheet APS12400 Datasheet
Additional preview pages of the APS12400 datasheet.

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Full PDF Text Transcription

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APS12400 Two-Wire Hall-Effect Latch FEATURES AND BENEFITS • ASIL A functional safety □ Developed in accordance with ISO 26262 □ Internal diagnostics and a defined Safe State □ A2-SIL™ documentation available • Multiple product options □ Magnetic polarity, switch points, and hysteresis □ Temperature coefficient (supports SmCo, NdFeB, and ferrite magnets) □ Output polarity and current levels • Reduces module bill of materials (BOM) and assembly cost □ Integrated overvoltage clamp (40 V load dump) and reverse-battery diode □ Integrated series resistor and bypass capacitor (UC package) □ Enables PCB-less sensor modules • Automotive-grade ruggedness and fault tolerance □ Extended AEC-Q100 Grade 0 qualification □ Operation at –40°C to 175°C junction temperature □ 3 to 24 V operating voltage ran
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