Manufacturer Part Number
MAX7312AUG+
Manufacturer
Analog Devices
Introduction
The MAX7312AUG+ is a semiconductor device used for expanding I/O interfaces, facilitating additional input/output possibilities for controllers with limited I/O pins.
Product Features and Performance
16 I/O ports
I2C, SMBus compatible interface
Interrupt output feature for better event handling
Power-on reset (POR) feature
Push-Pull output type for stronger drive capability
High current output sourcing/sinking (31mA, 43mA)
Supports clock frequencies up to 400 kHz
Wide operating voltage range of 2V to 5.5V
High operating temperature range from -40°C to 125°C
Product Advantages
Expanded I/O capabilities with a single device
Simplified communication via I2C/SMBus
Ease of design with industry-standard packaging
Responsive event management with interrupt functionality
Robust performance in a range of environmental conditions
Key Technical Parameters
Number of I/O: 16
Interface: I2C, SMBus
Interrupt Output: Yes
Current - Output Source/Sink: 31mA, 43mA
Clock Frequency: 400 kHz
Voltage - Supply: 2V ~ 5.5V
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Designed for stringent industrial temperature ranges
Power-on reset ensures reliable initialization
Compatibility
Compatible with any microcontroller with I2C or SMBus interface
Designed for surface mount technology for ease of integration in modern PCB designs
Application Areas
Industrial control systems
Robotics
Home automation
Gaming consoles
Personal electronics
Data acquisition systems
Embedded systems
Product Lifecycle
Active product status indicates ongoing manufacturing and availability
No reported discontinuation, with availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
Increases I/O capabilities without significant redesign costs
Facilitates robust and reliable communication via I2C/SMBus
User-friendly integration with industry-standard mount and package
Enhanced system responsiveness with interrupt output capability
Able to operate in a wide range of environmental conditions, suitable for industrial applications
High output current capability for driving LEDs or other peripherals
Future-proof product with active lifecycle status