MAX7313ATG+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX7313ATG+T

Manufacturer

Analog Devices

Introduction

The MAX7313ATG+T is an I/O expander from Analog Devices, designed to provide additional I/O ports using an I2C or SMBus interface.

Product Features and Performance

16 I/O ports

I2C and SMBus compatible

Interrupt output capability

PWM feature integration for enhanced control

Open Drain output type

Can source or sink up to 50mA per I/O

Supports clock frequency up to 400kHz

Wide supply voltage range from 2V to 3.6V

High-temperature operation from -40°C to 125°C

Product Advantages

Expands GPIO capabilities of microcontrollers

Reduces microcontroller pin count requirements

Aids in reducing system complexity and board space

Allows for brightness control through PWM

Robust performance in wide temperature ranges

Key Technical Parameters

Number of I/O: 16

Interface: I2C, SMBus

Interrupt Output: Yes

Current - Output Source/Sink: 50mA

Clock Frequency: 400 kHz

Voltage - Supply: 2V ~ 3.6V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Built to operate reliably in extreme temperatures

Designed to meet industry standard quality tests

Compatibility

Compatible with many microcontrollers that support I2C/SMBus

Application Areas

Industrial control systems

Automotive systems

Embedded systems

Robotics

IoT devices

Product Lifecycle

Product Status: Active

Provided in Tape & Reel packaging for automated manufacturing

Not near discontinuation with accessible replacements and upgrades

Several Key Reasons to Choose This Product

Provides scalability for complex systems that require additional I/O's

Ease of integration with existing I2C or SMBus systems

Suitable for rigorous industrial and automotive environments

The open-drain output type allows for direct interfacing with a wide range of peripherals

High output current capability is perfect for driving LEDs or other low-power devices

The inclusion of an interrupt output streamlines the process of event handling in connected systems