MAX7325AEG
- Mfr.Part #
- MAX7325AEG
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- I2C PORT EXPANDER
- Stock
- 102
- In Stock :
- 102
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- I/O Expanders
- Mounting Type :
- Surface Mount
- Base Part Number :
- MAX7325
- Terminal Position :
- Dual
- Supply Voltage :
- 3.3V
- Radiation Hardening :
- No
- Interface :
- I2C
- Terminal Pitch :
- 0.635mm
- Operating Supply Voltage :
- 5.5V
- Height Seated (Max) :
- 1.75mm
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn)
- Current - Output Source/Sink :
- 20mA
- Nominal Supply Current :
- 23µA
- Packaging :
- Tube
- Package / Case :
- 24-SSOP (0.154, 3.90mm Width)
- Feature :
- POR
- Factory Lead Time :
- 6 Weeks
- Clock Frequency :
- 400kHz
- JESD-609 Code :
- e3
- Power Dissipation :
- 761.9mW
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Width :
- 3.9mm
- HTS Code :
- 8542.39.00.01
- Number of Terminations :
- 24
- Number of Pins :
- 24
- Voltage - Supply :
- 1.71V~5.5V
- Length :
- 8.65mm
- Mount :
- Surface Mount
- Max Power Dissipation :
- 761.9mW
- Interrupt Output :
- yes
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~125°C
- Power Supplies :
- 1.8/5V
- Terminal Form :
- Gull wing
- Number of I/O :
- 16 (8 Output Only)
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 24
- Number of Ports :
- 1
- Published :
- 2007
- Weight :
- 255.5993mg
- Output Type :
- Open Drain, Push-Pull
- Datasheets
- MAX7325AEG

I/O Expanders Analog Devices, Inc. MAX7325AEG Overview
The I/O Expanders Analog Devices, Inc. MAX7325AEG is a highly versatile and essential component for modern electronic systems. Designed by the renowned Analog Devices, Inc., this I2C port expander significantly enhances the interface options of microcontrollers by expanding I/O capabilities through a simple two-wire interface. The MAX7325AEG is engineered to streamline system design and increase flexibility, making it ideal for a wide range of applications. Its robust feature set allows for efficient management of input/output operations without overloading the microcontroller, ensuring optimal system performance.
MAX7325AEG Features
The MAX7325AEG offers a comprehensive suite of features that make it an indispensable tool for developers. Key features include:
- Expands I2C buses to additional I/O ports
- Low standby current which enhances power efficiency
- High-voltage tolerance, suitable for interfacing with different logic levels
- Integrated pull-up resistors for input pins, simplifying external circuitry
- Robust ESD protection to ensure durability and long-term reliability
MAX7325AEG Applications
- Smart Home Devices: Utilized to expand I/O ports on microcontrollers for managing multiple sensors and actuators in smart home applications.
- Industrial Automation: Enables additional inputs and outputs for sensors, actuators, and other control elements in complex industrial systems.
- Mobile Devices: Useful for expanding the number of control interfaces available in compact mobile devices, allowing for additional buttons and switches without requiring multiple GPIOs from the main processor.
- Personal Computing: Enhances peripheral device management such as keyboards, mice, and other input devices by expanding the number of available I/O ports.
- Automotive Applications: Used in vehicle systems to manage various electronic components like sensors and dashboards with limited microcontroller pins.
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