SMD CH340G USB Interface Transceiver

The CH340G Transceiver is a full-speed USB device interface that is compatible with USB V2.0. This communication interface chip emulates a standard UART interface, allowing for the upgrade of serial peripherals or expansion of UART interface via USB bus. It is a hardware full duplex serial UART interface with built-in transmit-receive buffer, supporting communication baud rates ranging from 50bps to 2Mbps. The CH340G is also compatible with common MODEM liaison signals such as RTS, DTR, DCD, RI, DSR, and CTS. With the ability to provide further RS232, RS485, RS422 interface through an external level conversion chip, this SOP-16_150mil package chip is a versatile and reliable solution for USB to UART or USB to printer interface conversion. It supports both 5V and 3.3V power supply, and is compatible with Windows operation system without any modification. The product description of this item is 'CH340 is a USB bus conversion chip, it can realize USB to UART interface or USB to printer interface. In serial UART mode, CH340 provides a common MODEM liaison signal, used to expand the UART interface of the computer or upgrade the common serial device to a USB bus directly. For more information on USB conversion to printer interface please refer to the manual CH340G • Hardware Interface: Supports USB connection for easy integration with various devices • Model Number: CH340G, a versatile and high-performance communication interface chip • Compatible Devices: Wide range of devices including Television, Printer, Laptop, Router, Personal Computer • Manufacturer: WCH, a reputable and experienced manufacturer in the field of communication interface chips • Part Number: 300000011339, for easy identification and tracking of the product

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