MAX7319AEE+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX7319AEE+T

Manufacturer

Analog Devices

Introduction

The MAX7319AEE+T is an I/O expander from Analog Devices, designed for use in applications requiring additional I/Os without increasing the footprint. This component is part of the Interface I/O Expanders category and comes in a tape and reel packaging for efficient assembly.

Product Features and Performance

8 Input Only I/O ports

I2C interface for communication

Integrated Power-on Reset (POR)

Support for interrupt output

Operates at Clock Frequencies up to 400 kHz

Wide voltage supply range from 1.71V to 5.5V

Operating temperature range of -40°C to 125°C

Surface mount, 16-SSOP package

Product Advantages

Increases system I/O capacity without significant hardware changes

Power-on Reset enhances system reliability upon startup

Interrupt feature allows for better management of input changes

Flexible power requirements support a variety of power supplies

Key Technical Parameters

Number of I/O: 8 (Input Only)

Clock Frequency: 400 kHz

Voltage Supply: 1.71V ~ 5.5V

Current Output Source/Sink: 25mA

Operating Temperature: -40°C ~ 125°C

Package: 16-SSOP

Quality and Safety Features

Built-in Power-on Reset provides robust start-up operations

High temperature operational capability ensures reliability in various environments

Compatibility

Compatible with various microcontrollers that support I2C communication

Application Areas

Industrial controls

Consumer electronics

Home automation systems

Server farms

Product Lifecycle

Currently active and in production

Not nearing discontinuation; stable supply expected

Replacements or upgrades are not anticipated at this time

Several Key Reasons to Choose This Product

Compact and efficient solution for increasing I/O capabilities

Supports a broad range of supply voltages, enhancing adaptability

High-temperature operational reliability suitable for harsh environments

Ready to integrate with I2C-compatible devices, ensuring seamless communication

Enhanced system reliability with integrated POR and interrupt functionalities