MAX7301AAI - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX7301AAI

Manufacturer

Maxim Integrated

Introduction

I/O Expander IC with SPI Interface

Provides additional GPIO (General-Purpose Input/Output) pins for system expansion

Product Features and Performance

28 I/O pins

Supports SPI interface for communication with host processor

Clock frequency up to 26MHz

Configurable input/output current drive capability (4.5mA and 10mA)

Interrupt output for event notification

Product Advantages

Expands system's I/O capabilities

Supports a wide range of supply voltages (2.5V to 5.5V)

Wide operating temperature range (-40°C to 125°C)

Compact 28-SSOP package

Key Technical Parameters

Supply Voltage: 2.5V to 5.5V

Interface: SPI

Clock Frequency: Up to 26MHz

Output Current: 4.5mA and 10mA

Interrupt Output: Yes

Quality and Safety Features

RoHS non-compliant

Compatibility

Compatible with a variety of host processors and systems that support SPI communication

Application Areas

Embedded systems

Industrial automation

Consumer electronics

Telecommunications equipment

Product Lifecycle

No information on discontinuation or availability of replacements/upgrades

Several Key Reasons to Choose This Product

Expands system's I/O capabilities through SPI interface

Configurable output current drive for various load requirements

Wide operating temperature range for industrial and harsh environments

Compact packaging for space-constrained designs