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CH348Q AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CH348Q product

CH348Q

Specialized

USB BridgeUARTInterface IC

The CH348Q is a high-performance USB-to-8-port UART bridge, ideal for multi-channel serial communication expansion.

Best for

  • Multi-port serial expansion
  • Industrial interface conversion

Avoid if

  • Low-power battery applications requiring deep sleep

Check before use

  • Ensure correct crystal frequency and decoupling capacitor placement

Key specifications

Ports
8
Max Baud Rate
6Mbps
Supply
3.3V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

IndustrialConnectivity

Datasheet

d6f27c6f91a5199b4859b9f05f91bfbf.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CH348Q: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a high-speed USB 2.0 to 8-port asynchronous serial (UART) bridge chip.