CH340C (SMD SOP-16 Package) USB to Serial TTL Converter IC

CH340 is a series of USB bus adapters, that provides serial, parallel or IrDA interfaces over the USB bus (note: CH340G supports serial interface only). The CH340G integrate circuit provides common MODEM signals to allow adding a UART to a computer or converting existing UART devices to USB interface. Features:- • Full-speed USB interface, compatible with USB 2.0 interface. • Operates with a minimum amount of external components: a crystal and a minimum of four capacitors. • Provides a virtual serial port for upgrading existing serial port devices or adding serial ports to a PC. • Supports all existing applications using serial ports without the need of changing existing code. • Hardware full-duplex serial interface with internal FIFO. Baud rate range from 50bps to 2Mbps. • Supports common flow control signals RTS, DTR, DCD, RI, DSR and CTS. • Supports RS232, RS422 and RS485 with external level shifting components. • Uses CH341 driver. • Supports 5V and 3.3V operation. • RoHS-compliant narrow body SO-16 package. Specifications:- Parameter Min Max Unit TA-Operating temperature -40 85 ºC TS-Storage temperature -40 125 ºC VCC-Supply rail voltage, reference to GND pin -0.5 6.5 V VIO-IO pin voltage, reference to GND pin -0.5 VCC+0.5 V