MAX7320ATE+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX7320ATE+

Manufacturer

Analog Devices

Introduction

The MAX7320ATE+ is a digital interface I/O expander from Analog Devices that provides additional I/O options through I2C interface.

Product Features and Performance

8 Input/Output ports

Interface type: I2C

No interrupt output

Features Power-on Reset (POR)

Dual output type: Open Drain and Push-Pull

High output current sourcing or sinking capability up to 25mA

Supports clock frequencies up to 400 kHz

Broad voltage supply range from 1.71V to 5.5V

Designed for high-temperature operation, ranging from -40°C to 125°C

Product Advantages

Flexible I/O expansion through a simple I2C interface

Compact size with 16-WFQFN exposed pad packaging

Robust operating temperature range making it suitable for industrial applications

Provides stable functioning with built-in Power-on Reset feature

Key Technical Parameters

Number of I/O: 8

Interface: I2C

Current - Output Source/Sink: 25mA

Clock Frequency: 400 kHz

Voltage - Supply: 1.71V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Embedded Power-on Reset enhances reliability on power-up

Operating over an extended temperature range ensures performance in harsh environments

Robust package design suitable for surface mounting reduces risk of damage during application

Compatibility

Compatible with any microcontroller or processor supporting I2C interface

Application Areas

Industrial automation systems

Robotics control systems

Sensor hubs and data acquisition nodes

Consumer electronics interface expansion

Product Lifecycle

Currently Active

Not indicated as nearing discontinuation

Availability of replacements or upgrades has not been specified

Several Key Reasons to Choose This Product

Enhances system functionality with 8 additional I/Os

Flexible control via I2C, eliminates complex wiring and conserves microcontroller pins

Supports a wide range of power supply voltages for varied application scenarios

High reliability with built-in power-on reset and durable packaging

Suitable for high-temperature applications, ensuring continuous operation in industrial environments