ProjectsPricingInsights

A1222LUA-T AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

A1222LUA-T product

A1222LUA-T

Magnetic Sensors - Switches (Solid State)

Hall-EffectLatchAutomotive

The A1222LUA-T is a precision Hall-effect latch sensor designed for high-temperature stability and stress resistance in automotive and industrial applications.

Best for

  • Automotive actuators
  • BLDC motor commutation
  • Industrial encoders

Avoid if

  • Applications requiring high-speed switching beyond the chopper frequency limits.

Check before use

  • Ensure the magnetic field strength exceeds the operate point (BOP) for turn-on.

Key specifications

Supply Voltage
3 V to 24 V
Operating Temp
-40°C to 150°C
Output Current
25 mA

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

AutomotiveBLDC Motors

Datasheet

A1222LUA-T-Allegro-datasheet-15667500.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for A1222LUA-T: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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

Login required · CAD models billed separately as an add-on

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

It is a chopper-stabilized Hall-effect latch IC that switches output states based on magnetic field polarity.