Analog Devices Inc./Maxim Integrated

MAX7301AAX+T  

I/O Expanders

MAX7301AAX+T Description

The MAX7301AAX+T is a high-performance I/O expander developed by Analog Devices Inc./Maxim Integrated. This device features a 26 MHz clock frequency and supports 28 I/O lines, making it an ideal choice for applications requiring a large number of digital inputs and outputs. With a supply voltage range of 2.5V to 5.5V, the MAX7301AAX+T is designed for compatibility with a wide range of power sources. The device is available in a 36-pin SSOP package and is mounted on a tape and reel for easy integration into surface mount applications.

MAX7301AAX+T Features

• Clock Frequency: 26 MHz, ensuring fast and efficient data transfer.
• I/O Lines: 28, providing ample digital input and output capabilities.
• Supply Voltage: 2.5V to 5.5V, offering flexibility in power source selection.
• Mounting Type: Surface Mount, suitable for compact and space-constrained designs.
• Interface: SPI, a popular and efficient serial communication protocol.
• Interrupt Output: Yes, allowing for real-time event handling.
• Current - Output Source/Sink: 4.5mA and 10mA, providing options for driving various loads.
• RoHS Compliance: ROHS3 Compliant, ensuring environmental responsibility.
• REACH Status: REACH Unaffected, adhering to European chemical regulations.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating no sensitivity to moisture, which is beneficial for applications in humid environments.

MAX7301AAX+T Applications

The MAX7301AAX+T is well-suited for a variety of applications where a large number of digital I/O lines are required. Some specific use cases include:

1. Industrial Automation: The device can be used to control and monitor various sensors and actuators in industrial automation systems.
2. Smart Home Systems: The MAX7301AAX+T can be integrated into smart home systems to manage lighting, security, and other home automation functions.
3. Medical Devices: The device can be used in medical equipment to control and monitor various diagnostic and therapeutic functions.
4. Automotive Applications: The MAX7301AAX+T can be used in automotive systems for controlling various electronic components, such as infotainment systems, lighting, and engine management.

Conclusion of MAX7301AAX+T

The MAX7301AAX+T is a versatile and high-performance I/O expander that offers a wide range of features and benefits. Its 28 I/O lines, 26 MHz clock frequency, and SPI interface make it an ideal choice for applications requiring a large number of digital inputs and outputs. The device's RoHS compliance, REACH unaffected status, and moisture sensitivity level of 1 (Unlimited) further enhance its appeal for use in a variety of environments. With its unique features and advantages, the MAX7301AAX+T is a valuable addition to any electronics design requiring a robust and reliable I/O expander.

MAX7301AAX+T Documents

Download datasheets and manufacturer documentation for MAX7301AAX+T

Datasheets :

MAX7301      

Part Numbering Guide :

Part Numbering System      

Application Notes :

Driving LEDs with Push-Pull Port Expander Outputs       Using Maxim SPI-compatible Display Drivers with other SPI Peripherals       MAX6956 Programming Guide       Using a PC to Experiment with the MAX7300/MAX7301 Port Expanders      

HTML Datasheet :

MAX7301      

Environmental Information :

Maxim Integrated RoHS Cert       Maxim Integrated REACH       Red Phosphorous Certificate