Microchip Technology

LAN8831-V/Q2A  

Drivers, Receivers, Transceivers

LAN8831-V/Q2A Description

The LAN8831-V/Q2A is a high-performance Ethernet transceiver designed by Microchip Technology, offering robust communication capabilities for a variety of networking applications. This transceiver is equipped with eight drivers and eight receivers, supporting full and half duplex modes to ensure efficient data transmission. It operates at data rates of 10Mbps, 100Mbps, and 1Gbps, making it suitable for both legacy and modern Ethernet networks.

The LAN8831-V/Q2A is designed for surface mount applications and is available in a 64VQFN package, which is ideal for compact and space-constrained designs. The device operates within a wide supply voltage range of 1.067V to 1.21V, 2.375V to 2.75V, and 3.135V to 3.63V, providing flexibility in power supply requirements. It is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory adherence.

LAN8831-V/Q2A Features

• High Data Rate Support: The LAN8831-V/Q2A supports data rates up to 1Gbps, making it suitable for high-speed Ethernet applications.
• Dual Duplex Modes: Full and half duplex capabilities ensure compatibility with a wide range of network configurations.
• Wide Voltage Range: The transceiver operates within a broad supply voltage range, providing flexibility for various power supply designs.
• Surface Mount Compatibility: The surface mount design allows for easy integration into compact and high-density PCB layouts.
• Regulatory Compliance: The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL rating of 3 (168 hours), the LAN8831-V/Q2A is suitable for a variety of manufacturing environments.

LAN8831-V/Q2A Applications

The LAN8831-V/Q2A is ideal for a range of applications where high-speed, reliable Ethernet communication is required. Key applications include:

• Networking Equipment: Ideal for switches, routers, and other networking devices that require high-speed data transmission.
• Industrial Automation: Suitable for industrial control systems where robust and reliable communication is critical.
• Telecommunications: Can be used in telecommunication infrastructure for high-speed data links.
• Consumer Electronics: Applicable in smart home devices and other consumer electronics that require Ethernet connectivity.

Conclusion of LAN8831-V/Q2A

The LAN8831-V/Q2A from Microchip Technology is a versatile and high-performance Ethernet transceiver that offers significant advantages over similar models. Its support for multiple data rates, dual duplex modes, and wide voltage range make it suitable for a wide range of applications. The device's surface mount design and regulatory compliance further enhance its appeal for modern electronics designs. Whether used in networking equipment, industrial automation, or consumer electronics, the LAN8831-V/Q2A provides reliable and efficient Ethernet communication.

LAN8831-V/Q2A Documents

Download datasheets and manufacturer documentation for LAN8831-V/Q2A

Errata :

LAN8831 Silicon Errata & Data Sheet Clarification (PDF)