CH348Q USB to 8-channel UART converter IC

CH348Q USB to 8-channel UART converter IC

The CH348Q USB to 8-channel UART converter IC provides a versatile solution for converting USB to multiple UART interfaces. It supports up to 8 independent UART channels over a single USB connection, allowing multiple serial devices to be connected and managed through a USB interface. The CH348Q is compatible with USB 2.0 and supports full-speed operation, offering a plug-and-play solution with built-in drivers for various operating systems. The IC comes in a compact QFN package, which is suitable for space-constrained applications.

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• USB to 8-channel UART converter: Provides 8 independent serial communication channels via a single USB interface.
  

• Full-Speed USB 2.0 support: Compliant with USB 2.0 standard, operating at full speed (12 Mbps).
  

• Multi-OS compatibility: Supports Windows, Linux, and macOS with built-in drivers.
  

• Flexible baud rate support: Supports baud rates from 50 bps to 2 Mbps, making it adaptable to various serial communication needs.
  

• Built-in FIFO buffers: Each UART channel includes a 512-byte receive buffer and a 512-byte transmit buffer for efficient data handling.
  

Specifications of CH348Q USB to 8-channel UART converter IC

• USB Interface: USB 2.0 Full Speed (12 Mbps)
  

• Number of UART Channels: 8
  

• Baud Rate Range: 50 bps to 2 Mbps
  

• Data Bits: 5, 6, 7, 8
  

• Stop Bits: 1, 1.5, 2
  

• Parity Modes: None, Even, Odd, Mark, Space
  

Package Includes

• 1 x CH348Q 8-Channel TTL Module