MAX7312AWG+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX7312AWG+

Manufacturer

Maxim Integrated

Introduction

The MAX7312AWG+ is a 16-bit I/O expander with SMBus/I2C interface, designed to expand the number of GPIO pins for microcontrollers.

Product Features and Performance

16-bit I/O expander with push-pull outputs

Supports SMBus/I2C interface with clock speeds up to 400 kHz

Output source/sink current of up to 31 mA/43 mA

Interrupt output

Wide supply voltage range of 2 V to 5.5 V

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

Power-on reset (POR) circuit

Product Advantages

Easily expands GPIO capabilities of microcontrollers

Efficient power management with low quiescent current

Robust design with wide operating temperature range

Seamless integration with SMBus/I2C systems

Key Technical Parameters

16 I/O pins

2 V to 5.5 V supply voltage

400 kHz maximum clock frequency

31 mA/43 mA output source/sink current

-40°C to +125°C operating temperature range

Quality and Safety Features

RoHS3 compliant

24-SOIC package for surface-mount assembly

Compatibility

The MAX7312AWG+ is compatible with a wide range of microcontrollers and systems supporting the SMBus/I2C interface.

Application Areas

Industrial control systems

Embedded systems

Automation equipment

Consumer electronics

Product Lifecycle

The MAX7312AWG+ is an active product with no known plans for discontinuation. Replacement or upgrade options may be available from Maxim Integrated or other semiconductor manufacturers.

Key Reasons to Choose This Product

Flexible GPIO expansion for microcontrollers

Efficient power management and wide operating temperature range

Seamless integration with SMBus/I2C interfaces

Reliable and robust design for industrial and embedded applications

Availability of replacement or upgrade options from the manufacturer