USBN9604-28MX/NOPB

The USBN9604-28MX/NOPB is a USB hub controller manufactured by Texas Instruments. This device is designed to facilitate the connection of multiple USB devices to a single USB port, making it an essential component in various electronic applications where multiple USB connections are required.

Key Features:

1. USB Hub Functionality: The USBN9604 is a USB 2.0 compliant hub controller, supporting high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) USB data rates. This versatility allows it to accommodate a wide range of USB devices.

2. Port Configuration: The device typically supports up to four downstream ports, allowing multiple USB devices to be connected simultaneously. Each port can be independently powered and managed.

3. Power Management: The USBN9604 includes advanced power management features, such as the ability to selectively power down unused ports to conserve energy. This is particularly beneficial in battery-operated devices.

4. Integrated Circuit Design: The device is housed in a compact 28-pin TSSOP (Thin Shrink Small Outline Package) package, which is suitable for space-constrained applications. The small footprint makes it ideal for integration into various electronic designs.

5. Low Power Consumption: The USBN9604 is designed for low power operation, making it suitable for portable and battery-powered applications. It features a low quiescent current draw, which helps extend battery life.

6. Enhanced ESD Protection: The device includes built-in electrostatic discharge (ESD) protection, which helps safeguard the hub and connected devices from damage due to static electricity.

7. Compatibility: The USBN9604 is compatible with a wide range of USB devices, including keyboards, mice, printers, and storage devices. It can be used in various applications, from consumer electronics to industrial equipment.

8. Easy Integration: The device is designed for easy integration into existing systems, with a straightforward interface for connecting to a host controller. It supports standard USB protocols, making it user-friendly for developers.

Applications:

• Consumer Electronics: Used in devices like laptops, desktops, and gaming consoles to expand USB connectivity.
• Industrial Automation: Facilitates the connection of multiple sensors and devices in industrial control systems.
• Medical Devices: Enables the connection of various medical instruments and peripherals to a single USB interface.
• Embedded Systems: Commonly used in embedded applications where multiple USB connections are needed.

Conclusion:

The USBN9604-28MX/NOPB from Texas Instruments is a versatile and efficient USB hub controller that provides essential connectivity solutions for a wide range of applications. Its combination of high-speed performance, low power consumption, and robust design makes it an excellent choice for developers looking to enhance USB connectivity in their products.