MAX7317AEE+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX7317AEE+

Manufacturer

Analog Devices

Introduction

The MAX7317AEE+ is an I/O expander from Analog Devices that works with SPI Interface, allowing additional I/O ports for a microcontroller.

Product Features and Performance

10 I/O Ports

SPI Interface for Communication

Power-On Reset (POR) Feature

Open Drain Output Type

Can Source or Sink Current up to 20mA

Supports Voltage Supply from 2.25V to 3.6V

Operable in a Wide Temperature Range from -40°C to 125°C

Product Advantages

Expands I/O capabilities without a need for larger microcontrollers

Saves PCB space due to a compact 16-SSOP package

High integration reduces external component requirement

Low voltage operation ideal for battery-powered applications

High-temperature operation suitable for industrial environments

Key Technical Parameters

Number of I/O: 10

Interface: SPI

Current - Output Source/Sink: 20mA

Voltage - Supply: 2.25V ~ 3.6V

Operating Temperature: -40°C ~ 125°C

Package / Case: 16-SSOP

Quality and Safety Features

Integrated Power-On Reset for reliable operation

Compliance with safety and quality standards due to robust manufacturer reputation

Compatibility

Compatible with SPI protocol supported devices

16-QSOP Package compatible with standard PCB assembly processes

Application Areas

Embedded Systems

Microcontroller-based Systems

Industrial Control Systems

Automation and Robotics

Portable Electronics

Product Lifecycle

Active Product

Not near discontinuation

Replacements or upgrades may exist in the Analog Devices portfolio

Several Key Reasons to Choose This Product

Provides a convenient way to increase I/O capacity without significant redesign

Robust operating temperature range suits harsh environments

The reputable manufacturer ensures quality and reliability

Helps to minimize power consumption with a low operating voltage

Easy integration with SPI protocol simplifies communication in complex systems