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Same model may have multiple batches, images only for reference.
A1142LLHLT Real Image
Same model may have multiple batches, images only for reference.

A1142LLHLT

Part No A1142LLHLT
Manufacturer Allegro MicroSystems, LLC
Catalog Magnetic Sensors - Switches (Solid State)
Description MAGNETIC SWITCH UNIPOLAR SOT23W / Digital Switch Unipolar Switch Open Collector Hall Effect SOT-23W
Datasheet
A1142LLHLT Datasheet
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Category Sensors, Transducers - Magnetic Sensors - Switches (Solid State)
Mfr Allegro MicroSystems
Series Automotive, AEC-Q100
Package Tape & Reel
Product Status Obsolete
Function Unipolar Switch
Technology Hall Effect
Polarization South Pole
Sensing Range 11mT Trip, 4.5mT Release
Test Condition -40°C ~ 150°C
Voltage - Supply 3.5V ~ 24V
Current - Supply (Max) 6.9mA
Output Type Open Collector
Temperature Range - Operating -40°C ~ 150°C (TA)
Mounting Type Surface Mount
Supplier Device Package SOT-23W
Package / Case SOT-23W
Standard Package 3,000
RoHS Status RoHS non-compliant
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 1347247-A1142LLHLT
Ultra Librarian 3D Model Ultra Librarian A1142LLHLT CAD Model

Description

The A1142LLHLT is a unipolar switch solid-state magnetic sensor IC designed for automotive applications.

  • Technology: Hall effect
  • Output Type: Open collector
  • Sensing Range: 11mT trip and 4.5mT release
  • Temperature Range: -40°C to 150°C
  • Package: SOT-23W
  • Supplier Device Package: SOT-23W
  • Applications: Position sensing, speed sensing, and current sensing
  • Packaging: Tape and reel
  • Standard Package: 3,000
  • ECCN: EAR99
  • RoHS Compliance: Non-compliant

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