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LAN7801-I/9JX

Name: LAN7801-I/9JX
Rating: 4.7 (12 reviews)

IC USB 3.1 TO ETHER CNTRL 64SQFN

Производитель
Мфр. Часть #LAN7801-I/9JX
Пакет VQFN-64
Лист данных LAN7801-I/9JX DataSheet
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Спецификации

Package	Tray
ProductStatus	Active
Protocol	USB
Function	Bridge, USB to Ethernet
Interface	Ethernet
Standards	USB 3.1
Voltage-Supply	1.8V ~ 3.3V
OperatingTemperature	-40°C ~ 85°C
Package/Case	64-VFQFN Exposed Pad

Обзор

Description

The LAN7801-I/9JX is a USB 3.0 to Gigabit Ethernet controller designed for high-speed network connectivity. It enables devices without an integrated Ethernet port to connect to wired networks via USB. This controller supports various operating systems, making it versatile for use in laptops, desktops, and embedded systems.
Key features include support for full-duplex operation, power management capabilities, and compatibility with USB 3.0 specifications, ensuring data transfer rates of up to 5 Gbps. It also features advanced power-saving modes that enhance energy efficiency.
The LAN7801-I/9JX typically integrates seamlessly with existing hardware and software, making it ideal for applications that require reliable network access without compromising on performance. This device is particularly useful for users needing a quick and efficient solution for wired networking, such as in gaming, media streaming, or large file transfers. Its compact design and ease of use make it a popular choice in the market.

Features

The LAN7801-I/9JX is a USB 3.0 to Gigabit Ethernet controller designed by ASIX Electronics. Key features include:
1. High-Speed Connectivity: Supports USB 3.0 interface, offering data transfer rates of up to 5 Gbps.
2. Gigabit Ethernet: Provides 10/100/1000 Mbps Ethernet connectivity, ensuring high-speed network access.
3. Driver Support: Compatible with various operating systems, including Windows, Linux, and macOS, facilitating easy integration.
4. Power Management: Features low power consumption modes, enhancing energy efficiency.
5. Compact Design: Ideal for embedded applications with space constraints.
6. Integrated PHY: Combines MAC and PHY functionalities in a single chip, simplifying design and reducing component count.
7. Versatile Applications: Suitable for network adapters, docking stations, and other USB-based networking devices.
This controller is widely used in applications requiring reliable and efficient wired networking solutions.

Package

The LAN7801-I/9JX is packaged in a 32-pin QFN (Quad Flat No-lead) form factor, which measures 5mm x 5mm. This compact package design is suitable for surface mounting on PCBs, facilitating space-efficient integration in electronic devices.

Pinout

The LAN7801-I/9JX is a USB to Ethernet controller with a total of 48 pins. Its primary functions include facilitating Ethernet connectivity over USB, supporting various Ethernet standards up to 1000 Mbps (Gigabit Ethernet), and integrating features like power management and low latency data transfer.
Key pin functions include:
- USB Interface Pins: For data transmission and control between USB and Ethernet.
- Ethernet Interface Pins: For connecting to Ethernet PHY and supporting MII/RMII interfaces.
- Power Management Pins: For power supply and management features.
- GPIO Pins: General-purpose input/output for custom functionalities.
- Reset and Configuration Pins: To reset the device and configure operational parameters.
Overall, the LAN7801-I/9JX is designed to enable seamless network connectivity for devices through USB interfaces.

Manufacturer

The LAN7801-I/9JX is manufactured by Microchip Technology Inc. Microchip is a leading semiconductor company that specializes in designing and manufacturing microcontrollers, mixed-signal, analog, and Flash-IP solutions. Founded in 1989, it serves a wide range of industries, including automotive, industrial, consumer, and communications. Microchip is known for its focus on embedded systems and offers a comprehensive portfolio of products and development tools, enabling engineers to create innovative applications across various sectors. The LAN7801 is a USB-to-Ethernet controller, highlighting the company's commitment to connectivity solutions in the ever-evolving technology landscape.

Application

The LAN7801-I/9JX is a USB 3.0 to Ethernet controller primarily used in applications such as industrial automation, medical devices, and networking equipment. It enables high-speed Ethernet connectivity for devices without native Ethernet support, making it suitable for IoT devices, embedded systems, and peripheral devices that require reliable and fast network connections. Additionally, it is often utilized in PC peripherals, gaming consoles, and consumer electronics for wired networking solutions.

Equivalent

The LAN7801-I/9JX chip, a USB 3.0 to Ethernet controller, has several equivalent products, including:
1. ASIX AX88772
2. Microchip LAN9514
3. Realtek RTL8153
4. NXP PNX8421
These alternatives provide similar functionality in USB to Ethernet connectivity solutions. Always verify specific requirements and compatibility for your application.

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Ссылка на плату за доставку (DHL/FedEx):

DHL компанией: Стоимость доставки варьируется от 25 до 45 долларов США (0,5 кг), при этом предполагаемое время доставки составляет 2-5 рабочих дней.

компании FedEx: Стоимость доставки варьируется от 25 до 40 долларов США (0,5 кг), при этом предполагаемое время доставки составляет 3-7 рабочих дней.

УПС: Стоимость доставки варьируется от 25 до 45 долларов США (0,5 кг), при этом предполагаемое время доставки составляет 3-7 рабочих дней.

ТНТ: Стоимость доставки варьируется от 25 до 65 долларов США (0,5 кг), при этом предполагаемое время доставки составляет 3-7 рабочих дней.

ЭМС: Стоимость доставки варьируется от $30-$50 (0,5 кг), с предполагаемым сроком доставки 7-15 рабочих дней.

Зарегистрированная воздушная почта: Стоимость доставки составляет 2-4 доллара США (0,1 кг), при этом предполагаемое время доставки составляет 5-20 рабочих дней.