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PI3USB102EZLE+DMX
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PI3USB102EZLE+DMX

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: USB 2.0 High-Speed Switch
  • Characteristics: Low power consumption, high-speed data transfer, compact package size
  • Package: 24-pin QFN (Quad Flat No-Lead) package
  • Essence: The PI3USB102EZLE+DMX is a high-performance USB 2.0 switch designed for use in various electronic devices.
  • Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

  • Supply Voltage: 1.65V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Switching Speed: <10ns
  • On-Resistance: 4Ω (typical)
  • Number of Channels: 2
  • ESD Protection: ±8kV (Human Body Model)

Pin Configuration

The PI3USB102EZLE+DMX features a 24-pin QFN package with the following pin configuration:

  1. VCC
  2. GND
  3. Channel 1 Data Line (D1)
  4. Channel 1 Data Line (D1)
  5. Channel 1 Enable (EN1)
  6. Channel 2 Data Line (D2)
  7. Channel 2 Data Line (D2)
  8. Channel 2 Enable (EN2)
  9. NC (No Connection)
  10. NC (No Connection)
  11. NC (No Connection)
  12. NC (No Connection)
  13. NC (No Connection)
  14. NC (No Connection)
  15. NC (No Connection)
  16. NC (No Connection)
  17. NC (No Connection)
  18. NC (No Connection)
  19. NC (No Connection)
  20. NC (No Connection)
  21. NC (No Connection)
  22. NC (No Connection)
  23. NC (No Connection)
  24. NC (No Connection)

Functional Features

  • High-Speed Data Transfer: The PI3USB102EZLE+DMX supports USB 2.0 high-speed data transfer rates, allowing for fast and efficient data transmission.
  • Low Power Consumption: This switch is designed to minimize power consumption, making it suitable for battery-powered devices.
  • Automatic Switching: The device automatically switches between the two channels based on the presence of a USB connection, eliminating the need for manual intervention.

Advantages and Disadvantages

Advantages: - High-speed data transfer - Low power consumption - Compact package size - Automatic switching functionality

Disadvantages: - Limited number of channels (2) - No support for USB 3.0 or higher speeds

Working Principles

The PI3USB102EZLE+DMX operates by selectively connecting the USB data lines from one of the two channels to the common D+ and D- lines. The switching is controlled by the enable pins (EN1 and EN2), which are activated based on the presence of a USB connection. When a USB device is connected, the corresponding channel is enabled, allowing data transfer between the device and the host.

Application Field Plans

The PI3USB102EZLE+DMX can be used in various electronic devices that require USB connectivity, such as:

  1. Mobile phones
  2. Tablets
  3. Laptops
  4. Portable gaming consoles
  5. Digital cameras

Alternative Models

If the PI3USB102EZLE+DMX does not meet specific requirements, alternative models with similar functionality include:

  1. PI3USB30532ZHE+DMX
  2. PI3USB102ZHE+DMX
  3. PI3USB103ZHE+DMX

These alternative models offer different pin configurations, package sizes, or additional features to cater to specific design needs.

In conclusion, the PI3USB102EZLE+DMX is a high-performance USB 2.0 switch that provides fast and efficient data transfer while minimizing power consumption. Its compact size and automatic switching functionality make it suitable for various electronic devices. However, it has limitations in terms of the number of channels and lack of support for higher USB speeds.

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق PI3USB102EZLE+DMX في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of PI3USB102EZLE+DMX in technical solutions:

  1. Q: What is the PI3USB102EZLE+DMX? A: The PI3USB102EZLE+DMX is a USB switch with integrated ESD protection and DMX termination resistors.

  2. Q: What is the purpose of the PI3USB102EZLE+DMX? A: The PI3USB102EZLE+DMX is designed to provide USB signal switching and protection for applications that require DMX termination resistors.

  3. Q: How does the PI3USB102EZLE+DMX work? A: The PI3USB102EZLE+DMX switches between two USB sources while providing ESD protection and terminating the DMX bus with resistors.

  4. Q: What are the key features of the PI3USB102EZLE+DMX? A: Some key features include low on-resistance, low capacitance, ESD protection up to ±15kV, and integrated DMX termination resistors.

  5. Q: What are some typical applications of the PI3USB102EZLE+DMX? A: The PI3USB102EZLE+DMX is commonly used in lighting control systems, stage equipment, and other DMX-based applications.

  6. Q: Can the PI3USB102EZLE+DMX be used with both USB 2.0 and USB 3.0 signals? A: Yes, the PI3USB102EZLE+DMX is compatible with both USB 2.0 and USB 3.0 signals.

  7. Q: Does the PI3USB102EZLE+DMX require any external components? A: No, the PI3USB102EZLE+DMX is a standalone device and does not require any external components.

  8. Q: What is the voltage rating of the PI3USB102EZLE+DMX? A: The PI3USB102EZLE+DMX has a voltage rating of 5V.

  9. Q: Can the PI3USB102EZLE+DMX be used in high-speed data applications? A: Yes, the PI3USB102EZLE+DMX is designed to support high-speed USB data rates.

  10. Q: Are there any specific layout considerations for using the PI3USB102EZLE+DMX? A: Yes, it is recommended to follow the layout guidelines provided in the datasheet to ensure optimal performance and signal integrity.

Please note that these answers are general and may vary depending on the specific requirements and implementation of the PI3USB102EZLE+DMX in different technical solutions.