MaxLinear

XRA1402IL16MTR-F

XRA1402IL16MTR-F Description

The XRA1402IL16MTR-F is an I/O expander integrated circuit (IC) designed by MaxLinear, Inc., featuring a 26 MHz clock frequency and SPI interface. This device is housed in a 16-QFN package, making it suitable for surface-mount applications. It operates within a supply voltage range of 1.65V to 3.6V and offers 8 I/O pins, providing flexibility for various electronic designs. The open-drain output type and interrupt output capability further enhance its functionality. Although the product status is marked as obsolete, it remains a viable option for specific applications due to its robust performance and unique features.

XRA1402IL16MTR-F Features

• Clock Frequency: The XRA1402IL16MTR-F operates at a clock frequency of 26 MHz, ensuring high-speed data processing and efficient communication.
• Output Type: The open-drain output type allows for versatile circuit design, enabling the use of pull-up resistors to achieve desired voltage levels.
• Interrupt Output: The inclusion of an interrupt output pin enhances the device's ability to manage and signal critical events, improving overall system responsiveness.
• Supply Voltage Range: The wide operating voltage range of 1.65V to 3.6V makes it compatible with a variety of power supplies, ensuring flexibility in system design.
• I/O Capability: With 8 I/O pins, the XRA1402IL16MTR-F provides ample expansion options for microcontrollers and other digital systems.
• Mounting Type: The surface-mount technology (SMT) ensures reliable and compact integration into modern electronic assemblies.
• Interface: The SPI interface facilitates straightforward communication with microcontrollers and other digital devices, simplifying integration into existing systems.
• Moisture Sensitivity Level: The MSL 1 (Unlimited) rating indicates that the device is highly resistant to moisture, reducing the risk of damage during storage and assembly.

XRA1402IL16MTR-F Applications

The XRA1402IL16MTR-F is ideal for applications requiring efficient I/O expansion and high-speed data processing. Its unique features make it particularly suitable for:

• Embedded Systems: Enhancing the I/O capabilities of microcontrollers in embedded systems, enabling the connection of additional peripherals and sensors.
• Industrial Automation: Providing reliable and high-speed communication in industrial control systems, where robustness and performance are critical.
• Consumer Electronics: Expanding the functionality of consumer devices by adding additional I/O ports for peripherals, improving user interaction and system capabilities.
• Telecommunications: Utilizing its high clock frequency and SPI interface for efficient data transmission in telecommunication equipment.

Conclusion of XRA1402IL16MTR-F

The XRA1402IL16MTR-F is a versatile and high-performance I/O expander IC that offers significant advantages over similar models. Its 26 MHz clock frequency and SPI interface ensure efficient data processing and communication, while the open-drain output type and interrupt output capability enhance its functionality. The wide supply voltage range and surface-mount technology make it suitable for a variety of applications, from embedded systems to industrial automation. Despite its obsolete status, the XRA1402IL16MTR-F remains a reliable choice for designers seeking robust and flexible I/O expansion solutions.