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AS5040-ASST AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AS5040-ASST product

AS5040-ASST

Encoders

Magnetic Encoder10-bitSSIPWMAutomotive

The AS5040 is a high-resolution 10-bit magnetic rotary encoder designed for contactless angular measurement.

Best for

  • Industrial robotics
  • Brushless DC motor commutation
  • Automotive steering and pedal sensing

Avoid if

  • Applications requiring extreme mechanical simplicity without external magnets.

Check before use

  • Magnet alignment tolerances
  • Magnetic field strength requirements (45mT to 75mT)

Key specifications

Resolution
10-bit (1024 positions/rev)
Supply Voltage
3.3V or 5V
Max Speed
30,000 rpm
Package
SSOP-16

Compliance & Environment

RoHS
RoHS Compliant
REACH
REACH Unaffected
MSL
3 (168 Hours)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Industrial RoboticsMotor CommutationAutomotive Sensors

Datasheet

9f966f729fa6dc3514de98162b6a54a8_2207151830_AMS-AS5040-ASST_C962061.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AS5040-ASST: 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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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

The AS5040 is a system-on-chip magnetic rotary encoder that uses integrated Hall elements to measure angular position over a full 360° turn.