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MAX7301AAX+ AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MAX7301AAX+ product

MAX7301AAX+

Interface

I/O ExpanderSPI28-Port

The MAX7301AAX+ is a 28-port I/O expander featuring a 26MHz SPI interface, designed for systems requiring additional digital I/O pins.

Best for

  • Microcontroller I/O expansion
  • System monitoring

Avoid if

  • Extremely low-power battery applications where minimal quiescent current is critical

Check before use

  • SPI bus compatibility and pin configuration requirements

Key specifications

I/O Ports
28
Interface
SPI
Supply Voltage
2.5V - 5.5V

Compliance & Environment

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

Application

Industrial ControlGeneral Purpose

Datasheet

MAX7301.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MAX7301AAX+: 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
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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

It is a general-purpose I/O expander that provides 28 configurable ports, controlled via a high-speed 26MHz SPI interface.