Microchip Technology

LAN7801/9JX

LAN7801/9JX Description

The LAN7801/9JX is a high-performance USB to Ethernet bridge controller designed by Microchip Technology. This IC is specifically engineered to support USB 3.1 standards, offering a robust solution for connecting USB devices to Ethernet networks. With an operating temperature range of 0°C to 70°C, it is suitable for a wide range of applications. The LAN7801/9JX is currently active and complies with the REACH and RoHS3 standards, ensuring environmental safety and regulatory compliance.

LAN7801/9JX Features

• USB 3.1 Compliance: Supports the latest USB standards, ensuring high-speed data transfer rates and compatibility with modern devices.
• Bridge Function: Acts as a bridge between USB and Ethernet interfaces, facilitating seamless communication between the two.
• Voltage Supply Range: Operates on a supply voltage between 1.8V and 3.3V, providing flexibility in power management.
• Protocol Support: Features USB protocol support, enabling efficient data transfer and communication.
• Interface: Offers an Ethernet interface for connecting to networks and ensuring reliable data transmission.
• Package: Comes in a 64SQFN tray package, which is compact and suitable for space-constrained applications.
• Moisture Sensitivity Level (MSL): Rated at level 3, indicating it can withstand up to 168 hours of exposure to moisture before baking is required.

LAN7801/9JX Applications

The LAN7801/9JX is ideal for applications requiring high-speed data transfer between USB and Ethernet interfaces. Some specific use cases include:

• Networking Equipment: For devices that need to connect to Ethernet networks, such as routers, switches, and network-attached storage (NAS) devices.
• Industrial Automation: In systems where USB devices need to communicate with Ethernet-based control systems.
• Consumer Electronics: For devices like smart TVs, gaming consoles, and set-top boxes that require high-speed network connectivity.
• IoT Devices: Facilitates the connection of USB-enabled IoT devices to Ethernet networks for data collection and remote management.

Conclusion of LAN7801/9JX

The LAN7801/9JX from Microchip Technology stands out with its USB 3.1 compliance, robust bridge functionality, and versatile voltage supply range. Its compact 64SQFN package and adherence to environmental standards make it a preferred choice for various applications in networking, industrial automation, consumer electronics, and IoT. The LAN7801/9JX's unique features and performance benefits position it as a reliable solution for high-speed data transfer in diverse electronic systems.