MAX7318ATG+
- Mfr.Part #
- MAX7318ATG+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 16B 24TQFN
- Stock
- 2,651
- In Stock :
- 2,651
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- I/O Expanders
- Packaging :
- Tube
- Qualification Status :
- Not Qualified
- HTS Code :
- 8542.39.00.01
- ECCN Code :
- EAR99
- Width :
- 4mm
- Number of Terminations :
- 24
- Terminal Position :
- QUAD
- Lead Free :
- Lead Free
- Current - Output Source/Sink :
- 31mA 43mA
- Interrupt Output :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Voltage :
- 5V
- Number of I/O :
- 16
- Feature :
- POR
- REACH SVHC :
- Unknown
- Length :
- 4mm
- Voltage - Supply :
- 2V~5.5V
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2008
- Number of Bits :
- 16
- Operating Temperature :
- -40°C~125°C
- Pbfree Code :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Operating Supply Voltage :
- 5.5V
- Number of Ports :
- 1
- Base Part Number :
- MAX7318
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 24
- Terminal Form :
- NO LEAD
- Clock Frequency :
- 400kHz
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 3.3V
- Mount :
- Surface Mount
- Output Type :
- Push-Pull
- Package / Case :
- 24-WFQFN Exposed Pad
- Output Current :
- 43mA
- JESD-609 Code :
- e3
- Max Power Dissipation :
- 1.667W
- Pin Count :
- 24
- Terminal Pitch :
- 0.5mm
- Height Seated (Max) :
- 0.8mm
- Peak Reflow Temperature (Cel) :
- 260
- Interface :
- I2C, SMBus
- Datasheets
- MAX7318ATG+

I/O Expanders Analog Devices, Inc. MAX7318ATG+ Overview
The I/O Expanders Analog Devices, Inc. MAX7318ATG+ is a high-performance integrated circuit designed to facilitate efficient and scalable expansion of input/output functionalities via the I2C bus. With its robust design and compact 24-TQFN packaging, this I/O expander allows seamless integration into a variety of electronic systems, enhancing both functionality and reliability. The device supports up to 16 I/O ports that can be individually configured as input or output, providing a versatile solution for complex digital systems. Its low power consumption and built-in interrupt functionality make it an ideal choice for developing advanced, power-sensitive applications that require extensive I/O capabilities without increasing the footprint of the main processor.
MAX7318ATG+ Features
The MAX7318ATG+ boasts several key features that make it an essential component in modern electronics design. These include polarity inversion registers for each port, programmable pull-up resistors, and the ability to operate over a wide voltage range of 2.7V to 5.5V. Additionally, it offers enhanced durability with its extended -40°C to +125°C operating temperature range, making it suitable for use in harsh environments. An I2C-compatible serial interface ensures easy integration into existing architectures, facilitating data transfer and configuration with minimal overhead.
MAX7318ATG+ Applications
- Industrial Automation: Utilized in control systems to expand the number of control inputs and outputs, allowing for more complex automation sequences without taxing the main processor.
- Consumer Electronics: Used in devices such as smart home controllers to manage multiple inputs and outputs, such as sensors and actuators, effectively enhancing device interactivity and functionality.
- Automotive Applications: Integral in automotive control systems for expanding the input/output capabilities necessary for advanced vehicle monitoring and control systems.
- Portable Devices: Helps in extending battery life and functionality in portable electronic devices by managing multiple buttons and indicators efficiently.
- Server Management: Employed in server farms to monitor and control various parameters like temperature sensors and status LEDs across multiple server racks efficiently.
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