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HAL5781SO AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

HAL5781SO product

HAL5781SO

Amplifiers

Hall EffectUnipolarCMOSSensor

The HAL5781SO is a high-sensitivity unipolar Hall effect switch IC, ideal for robust industrial and automotive sensing applications requiring stable magnetic switching.

Best for

  • Brushless motor commutation
  • Proximity sensing
  • Speed detection

Avoid if

  • Applications requiring bipolar latching behavior

Check before use

  • Magnetic pole orientation (N vs S) for SOT-23 vs TO-92 packages

Key specifications

Operating Voltage
3.5V - 24V
Operating Point
90 Gs - 150 Gs
Operating Temp
-40°C to +150°C

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Brushless MotorsIndustrial Sensing

Datasheet

269fc960e833ecacf059eba92cd2c6a6_2306140959_Hallwee-HAL5781SO_C7420969.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for HAL5781SO: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a high-sensitivity unipolar Hall effect sensor IC using CMOS technology and chopper stabilization for precise magnetic switching.