CH343G

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CH343G

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Spécifications

Manufacturer WCH(Jiangsu Qin Heng)
Package SOP-16
Operating Temperature -40℃~+85℃
Voltage - Supply 3.3V
Applications Function USB to UART
Protocol USB 2.0
Data Rate 6Mbps

Vue d'ensemble

Description

CH343G, often titled "Introduction to Organic Chemistry," is a foundational course that explores the principles and reactions of organic compounds. The curriculum typically covers structural theory, stereochemistry, functional groups, reaction mechanisms, and the synthesis of organic molecules. Students learn to analyze and predict chemical behavior, emphasizing critical thinking and problem-solving skills in organic contexts.
Laboratory components often accompany lectures, providing hands-on experience in techniques such as spectroscopy, chromatography, and synthesis. This course is essential for students pursuing careers in chemistry, biochemistry, pharmacology, and related fields.
Through lectures, discussions, and practical lab work, CH343G equips students with a solid understanding of organic chemistry's core concepts, preparing them for more advanced studies and real-world applications in scientific research and industry.

Features

CH343G is a USB to serial converter commonly used in electronics projects. Its key features include:
1. Interface Compatibility: Supports standard USB 2.0 interface, allowing easy connection to various devices.
2. Serial Protocols: Compatible with UART, making it suitable for serial communication with microcontrollers and other devices.
3. Driver Support: Utilizes drivers that work on multiple operating systems, including Windows, macOS, and Linux.
4. Data Rate: Typically supports baud rates up to 115200 bps, ensuring efficient data transfer.
5. Power Supply: Can be powered via USB, eliminating the need for an external power source.
6. Compact Design: Small form factor makes it ideal for embedded applications and prototyping.
7. Easy Integration: Simple plug-and-play functionality enhances usability for developers.
Overall, CH343G is a versatile and reliable choice for converting USB signals to serial communication in various applications.

Package

The CH343G is typically available in an SOP-16 (Small Outline Package) configuration. This package type features 16 pins and is designed for surface mounting, making it suitable for compact electronic applications.

Pinout

The CH343G is a USB to UART (Universal Asynchronous Receiver-Transmitter) chip with a pin count of 28. Its primary function is to facilitate serial communication between a USB interface and a UART interface, commonly used in embedded systems and microcontroller applications.
Key functions and features of the CH343G include:
1. USB Interface: Connects to USB host devices, supporting USB 2.0 specifications.
2. UART Interface: Provides multiple UART ports (typically up to 3), allowing for serial communication with microcontrollers and other devices.
3. Baud Rate Support: Configurable baud rates for flexible data transmission.
4. Built-in Oscillator: Reduces the need for external components.
5. Power Management: Supports low power consumption modes.
6. I/O Pins: Includes GPIO (General Purpose Input/Output) pins for additional functionality.
This chip is widely used in various applications like data logging, communication devices, and industrial control systems.

Manufacturer

The CH343G is manufactured by WCH (Nanjing WCH Semiconductor), a Chinese company specializing in the design and production of semiconductor devices. WCH focuses on integrated circuits (ICs) for various applications, including USB interface controllers, serial communication, and other connectivity solutions. The company is known for its cost-effective and efficient products that cater to the needs of electronics manufacturers and developers in industries such as consumer electronics, industrial automation, and automotive.

Application

CH343G is commonly used in various application areas including:
1. Organic Synthesis: As a reagent in chemical reactions.
2. Pharmaceuticals: In drug formulation and development.
3. Agricultural Chemicals: For pesticide synthesis.
4. Material Science: In the development of polymers and coatings.
5. Electronics: In the production of electronic components.
6. Research: As a standard or component in laboratory experiments.
Its versatility makes it valuable across multiple industries.

Equivalent

The CH343G chip is a USB to UART/I2C/SPI interface converter. Equivalent products include the CP2102, FT232RL, and PL2303 for USB to UART conversion, and the MCP2221 for USB to I2C/SPI. For similar functionality, you might also consider the FT230X and the CH340 series. Always confirm compatibility based on your specific application requirements.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

Payment Methods

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1. PayPal

2. Carte de crédit/débit

3. Transfert bancaire

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