Microchip Technology
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USB2503A-HZH
צפה בפרטים DataSheets

USB2503A-HZH

Product Overview

  • Category: USB Controller
  • Use: This product is used for controlling USB connections and data transfer.
  • Characteristics: The USB2503A-HZH is known for its high-speed performance, compact size, and low power consumption.
  • Package: The product comes in a small form factor package, making it suitable for various applications.
  • Essence: The USB2503A-HZH is an essential component for enabling USB connectivity in electronic devices.
  • Packaging/Quantity: The product is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

  • Interface: USB 2.0
  • Number of Ports: 3
  • Data Transfer Rate: Up to 480 Mbps
  • Operating Voltage: 3.3V
  • Operating Temperature: -40°C to +85°C
  • Package Type: QFN (Quad Flat No-Lead)
  • Dimensions: 5mm x 5mm

Pin Configuration

The USB2503A-HZH has the following pin configuration:

  1. VBUS
  2. D+1
  3. D-1
  4. GND
  5. D+2
  6. D-2
  7. GND
  8. D+3
  9. D-3
  10. GND
  11. ID
  12. NC
  13. SCL
  14. SDA
  15. GND
  16. RESET#

Functional Features

  • High-speed USB connectivity
  • Support for multiple USB ports
  • Low power consumption
  • Plug-and-play functionality
  • Integrated USB hub controller

Advantages and Disadvantages

Advantages: - High-speed data transfer - Compact size - Low power consumption - Easy integration into various devices - Reliable performance

Disadvantages: - Limited number of ports - Requires external power supply for certain applications

Working Principles

The USB2503A-HZH operates by receiving and transmitting data through the USB interface. It acts as a bridge between the USB host and connected devices, enabling seamless communication and data transfer.

Application Field Plans

The USB2503A-HZH is widely used in various electronic devices that require USB connectivity, such as:

  1. Computers and laptops
  2. Printers and scanners
  3. Gaming consoles
  4. Set-top boxes
  5. Smart TVs
  6. Mobile devices
  7. Automotive infotainment systems

Alternative Models

Here are some alternative models that offer similar functionality:

  1. USB3500A-HZH
  2. USB2514B-HZH
  3. USB3300A-HZH
  4. USB2600A-HZH
  5. USB2422A-HZH

These models can be considered based on specific requirements and compatibility with the target application.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של USB2503A-HZH בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of USB2503A-HZH in technical solutions:

  1. Q: What is USB2503A-HZH? A: USB2503A-HZH is a USB 2.0 hub controller IC (integrated circuit) designed for use in various technical solutions.

  2. Q: What are the key features of USB2503A-HZH? A: Some key features of USB2503A-HZH include support for USB 2.0 high-speed data transfer, integrated USB hub functionality, low power consumption, and multiple downstream ports.

  3. Q: How many downstream ports does USB2503A-HZH support? A: USB2503A-HZH supports up to three downstream ports, allowing you to connect multiple USB devices to a single host.

  4. Q: Can USB2503A-HZH be used in both self-powered and bus-powered applications? A: Yes, USB2503A-HZH can be used in both self-powered and bus-powered applications, providing flexibility in different scenarios.

  5. Q: Does USB2503A-HZH require external components for operation? A: Yes, USB2503A-HZH requires some external components such as crystal oscillators, capacitors, resistors, and ferrite beads for proper operation.

  6. Q: What operating systems are supported by USB2503A-HZH? A: USB2503A-HZH is compatible with various operating systems, including Windows, macOS, Linux, and others that have USB 2.0 support.

  7. Q: Can USB2503A-HZH be used in industrial applications? A: Yes, USB2503A-HZH is suitable for industrial applications due to its robust design, wide temperature range support, and ESD protection features.

  8. Q: What is the maximum data transfer rate supported by USB2503A-HZH? A: USB2503A-HZH supports USB 2.0 high-speed data transfer, which has a maximum data rate of 480 Mbps (megabits per second).

  9. Q: Can USB2503A-HZH be used in automotive applications? A: Yes, USB2503A-HZH can be used in automotive applications that require USB connectivity, provided it meets the necessary automotive standards.

  10. Q: Are there any evaluation boards or development kits available for USB2503A-HZH? A: Yes, manufacturers often provide evaluation boards and development kits specifically designed for USB2503A-HZH, allowing easier prototyping and testing of the IC in technical solutions.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.