MAX7300ATL+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX7300ATL+

Manufacturer

Analog Devices

Introduction

The MAX7300ATL+ is an I/O expander from Analog Devices, designed to provide additional I/O ports for microcontrollers via the I2C bus interface. It is a versatile solution for expanding the output capabilities of microcontrollers in a compact and efficient package.

Product Features and Performance

28 programmable I/O ports

I2C interface for communication

Integrated interrupt output for event notification

Push-pull output type for direct drive capabilities

Supports clock frequencies up to 400 kHz

Wide operating voltage range from 2.5V to 5.5V

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

Product Advantages

Increases microcontroller I/O capabilities efficiently

Simplifies design complexity and reduces board space

Direct interfacing with microcontrollers without additional components

Flexible voltage range for compatibility with various systems

Reliable operation in extreme temperature environments

Key Technical Parameters

Number of I/O: 28

Interface: I2C

Current Output Source/Sink: 4.5mA, 10mA

Clock Frequency: 400 kHz

Voltage Supply: 2.5V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Manufactured by Analog Devices, ensuring high quality and reliability

Robust design capable of operating in harsh environments

Compatibility

Interfacing directly with any microcontroller supporting the I2C protocol

Broad voltage range supports a wide array of devices

Application Areas

Industrial automation

Consumer electronics

Automotive systems

Embedded systems requiring additional I/Os

Product Lifecycle

Product Status: Active

No current indication of discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

High I/O expander capabilities enhance microcontroller projects

Ease of integration reduces development time and costs

Reliable operation under extreme conditions increases system robustness

Broad compatibility simplifies design considerations for various applications

Long-term availability supports sustained product development and maintenance