MAX7325ATG+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX7325ATG+

Manufacturer

Analog Devices

Introduction

Interface I/O Expander for efficient peripheral device control

Product Features and Performance

16 expandable I/Os, 8 Output Only

I2C Bus Interface

Interrupt Output for improved system response

Power-on Reset (POR) feature

Supports both Open Drain and Push-Pull output types

Up to 20mA Current Output Source/Sink

High Clock Frequency support up to 400 kHz

Wide Voltage Supply Range from 1.71V to 5.5V

High Operating Temperature Range from -40°C to 125°C

Surface Mount Technology for compact integration

Product Advantages

Flexible I/O expansion for microcontroller systems

Versatile output configuration for diverse applications

Integrated POR for reliable operation at power-up

High-speed I2C interface for efficient communication

Robust performance across a wide temperature and voltage range

Key Technical Parameters

Number of I/O: 16

Interface: I2C

Interrupt Output: Yes

Current - Output Source/Sink: 20mA

Clock Frequency: 400 kHz

Voltage - Supply: 1.71V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Reliability in extreme temperatures

Compatibility

Compatible with standard I2C protocol devices and systems

Application Areas

Industrial control systems

Automotive modules

Consumer electronics

Communication infrastructure

Robotics and automation

Product Lifecycle

Active status, not nearing discontinuation

Availability of replacements or upgrades ongoing

Several Key Reasons to Choose This Product

Expansion of I/O capabilities without changing the core microcontroller

Easy communication through standard I2C protocol

Capability to drive both LED and varied loads directly

High data integrity with interrupt feature

Suitable for harsh environments due to wide temperature range

Easy to integrate in various applications due to compact SMT package

Consistent performance across variable power supplies

Support from a reputable manufacturer with robust technical resources