CH340G USB to Serial Converter IC (SOP-16 / SOIC16)

CH340G USB to Serial Converter IC is a USB bus convert chip and it can realize USB convert to the serial interface, USB convert to IrDA infrared or USB convert to printer interface. In serial interface mode, CH340 supplies common MODEM liaison signal, used to enlarge asynchronous serial interface of a computer or upgrade the common serial device to USB bus directly. More detail about USB convert to printer interface please refer to the second manual CH340DS2. In infrared mode, add an infrared transceiver to CH340 can compose USB infrared adapter, realize SIR infrared communication.

Note: Image may vary from actual product in terms of Manufacturer/Brand name according to the availability.

Features:

• Full speed USB device interface, compatible with USB V2.0.
• Emulate standard UART interface, used to upgrade the serial peripherals, or expand UART interface via USB bus
• Hardware full duplex serial UART interface, built-in transmit-receive buffer, supports communication baud
• rate varies from 50bps to 2Mbps.
• Supports common MODEM liaison signal RTS, DTR, DCD, RI, DSR and CTS
• Through external level conversion chip provide further RS232, RS485, RS422 interface, etc.
• Software compatible with CH341, use driver of CH341 directly
• Support 5V and 3.3V power supply even 3V

Specifications:

• Part Number: CH340G USB to Serial Converter IC
• Case/Package: SOP-16 / SOIC16
• Product Type: Logic ICs
• Processor Series: CH340
• Operating Temperature (°C): -40 to 85
• Dimensions (L x W x H) mm: 10 x 4 x 1.6
• Mounting Type: SMD/SMT
• Supply Voltage Range: -0.5-6V
• Application: USB to serial IC Computer

Package Includes:

• 1 x CH340G SOIC16 USB to Serial TTL-RS232 converter IC (SMD 16 package)