TUSB1064IRNQR

The TUSB1064IRNQR is a USB 3.0 hub controller manufactured by Texas Instruments. It is designed to facilitate the connection of multiple USB devices to a host system, providing enhanced connectivity and performance for USB applications. Below is a detailed description of its features and specifications:

Key Features:

1. USB 3.0 Compliance: The TUSB1064IRNQR is compliant with the USB 3.0 specification, supporting data transfer rates of up to 5 Gbps. This high-speed capability allows for efficient data transfer between the host and connected devices.

2. 4-Port Hub: The device supports up to four downstream USB ports, enabling the connection of multiple USB devices simultaneously. This is particularly useful in applications where multiple peripherals need to be connected to a single host.

3. Power Management: The TUSB1064IRNQR includes advanced power management features, allowing for efficient power distribution to connected devices. It supports USB power delivery specifications, enabling devices to negotiate power requirements dynamically.

4. Integrated Transceivers: The hub controller integrates USB transceivers, which simplifies the design and reduces the number of external components required. This integration helps in minimizing the overall footprint of the design.

5. Flexible Configuration: The device can be configured for various applications, including portable devices, consumer electronics, and industrial applications. It supports both bus-powered and self-powered configurations.

6. Low Power Consumption: The TUSB1064IRNQR is designed for low power consumption, making it suitable for battery-operated devices. It features various low-power modes to further enhance energy efficiency.

7. Robust Signal Integrity: The device is designed to maintain signal integrity over longer distances, which is crucial for high-speed data transmission. It includes features to minimize jitter and improve overall performance.

8. Temperature Range: The TUSB1064IRNQR operates over a wide temperature range, making it suitable for various environmental conditions. This feature is particularly important for industrial applications.

Package Information:

• Package Type: The TUSB1064IRNQR is available in a QFN (Quad Flat No-lead) package, which provides a compact and efficient layout for PCB design.
• Pin Count: The device typically features a 32-pin configuration, allowing for a variety of connections to the host and downstream devices.

Applications:

The TUSB1064IRNQR is ideal for a range of applications, including:

• Consumer electronics (e.g., TVs, gaming consoles)
• Computer peripherals (e.g., keyboards, mice, external drives)
• Industrial automation systems
• Medical devices
• Automotive applications

Conclusion:

The TUSB1064IRNQR from Texas Instruments is a versatile and efficient USB 3.0 hub controller that provides high-speed connectivity and power management for multiple USB devices. Its integration of transceivers, low power consumption, and robust performance make it an excellent choice for a wide variety of applications in both consumer and industrial markets.