MAX7311ATG
- Mfr.Part #
- MAX7311ATG
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- I/O PORT EXPANDER
- Stock
- 47,458
- In Stock :
- 47,458
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- I/O Expanders
- Supply Current-Max :
- 0.12mA
- Weight :
- 928.191737mg
- Number of I/O :
- 16
- ECCN Code :
- EAR99
- Clock Frequency :
- 400kHz
- Length :
- 4mm
- Interrupt Output :
- yes
- Package / Case :
- 24-WFQFN Exposed Pad
- Current - Output Source/Sink :
- 31mA 43mA
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output Current :
- 43mA
- Terminal Pitch :
- 0.5mm
- Output Type :
- Push-Pull
- Pin Count :
- 24
- Operating Temperature :
- -40°C~125°C
- Operating Supply Current :
- 80μA
- Factory Lead Time :
- 6 Weeks
- Published :
- 2008
- Mount :
- Surface Mount
- Supply Voltage :
- 3.3V
- Terminal Form :
- NO LEAD
- Terminal Finish :
- Matte Tin (Sn)
- HTS Code :
- 8542.39.00.01
- Number of Terminations :
- 24
- Base Part Number :
- MAX7311
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Number of Ports :
- 2
- Interface :
- I2C, SMBus
- Terminal Position :
- QUAD
- Pbfree Code :
- yes
- Feature :
- POR
- Max Power Dissipation :
- 1.668W
- Number of Pins :
- 24
- Packaging :
- Tube
- REACH SVHC :
- Unknown
- Power Supplies :
- 3.3V
- JESD-609 Code :
- e3
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Qualification Status :
- Not Qualified
- Voltage - Supply :
- 2V~5.5V
- Height Seated (Max) :
- 0.8mm
- Number of Bits :
- 16
- Mounting Type :
- Surface Mount
- Width :
- 4.4mm
- Datasheets
- MAX7311ATG

I/O Expanders Analog Devices, Inc. MAX7311ATG Overview
The I/O Expanders Analog Devices, Inc. MAX7311ATG is a highly versatile and efficient solution designed for expanding I/O capabilities in microcontroller-based systems. This device simplifies the management of additional inputs and outputs without the need for significant processor overhead. The MAX7311ATG offers 16 I/O ports that can be controlled over a two-wire serial interface, making it an ideal choice for applications requiring additional I/Os in space-constrained environments. Its built-in serial interface minimizes the need for multiple GPIOs from the main processor, thereby reducing design complexity and enhancing system reliability. The device's robust feature set includes polarity inversion and power-on reset functions, making it highly adaptable to varied industrial and commercial settings.
MAX7311ATG Features
This I/O port expander features several key attributes that make it suitable for a broad range of applications. Key features include the ability to operate over a wide voltage range of 2.5V to 5.5V, which accommodates various logic levels and power supplies. Each port can be configured as an input or output, offering enhanced versatility. The MAX7311ATG supports an interrupt output for input port event detection, which aids in prompt system responses to changes in connected peripherals or inputs. Additionally, its extended temperature range ensures reliable operation in both commercial and industrial environments.
MAX7311ATG Applications
- Industrial Automation: Utilized to manage multiple sensors and actuators within automated production lines, enhancing control and monitoring capabilities.
- Smart Home Systems: Implements additional input/output ports for connected home devices, facilitating complex home automation setups without overwhelming the primary controller.
- Server Farms: Used in server management systems to monitor status and manage signals from multiple servers within racks, optimizing space and reducing hardware redundancy.
- Portable Electronics: Provides expandable I/O options for portable devices, allowing for the addition of more connectivity features without increasing the main processor's load.
- Robotics: Enables robust control over multiple motors and sensors in robotic systems, improving interface capabilities and system responsiveness.
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