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

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1000 In stock


64.00 (excluding 18% GST)

1000 In stock

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Description

The CH340C is a USB-to-TTL converter chip that allows for easy communication between USB-based systems and devices that communicate over UART (Universal Asynchronous Receiver/Transmitter), such as microcontrollers, GPS modules, Bluetooth modules, and other serial peripherals. It converts the USB signals to TTL-compatible voltage levels and vice versa.

Features

  • USB to TTL Conversion: Allows USB devices to communicate with TTL-based devices using UART communication.
  • Wide Voltage Range: Supports logic level voltage for communication from 3.3V to 5V devices.
  • Driver Support: Compatible with Windows, Linux, and macOS with easily accessible drivers.
  • Baud Rate Support: Supports standard baud rates up to 1 Mbps.
  • Simple Interface: 4 pins for serial communication (TX, RX, VCC, and GND).
  • Low Power Consumption: Efficient for low-power designs, ideal for battery-operated devices.
  • No External Components Required: Often does not require additional components such as crystals or external oscillators.
  • SOP-16 Package: Compact, space-efficient packaging suitable for use in embedded systems and devices with limited PCB area.

Specifications

  • Package: SOP-16 (Small Outline Package – 16 pins).
  • Input Voltage: Typically operates from 5V or 3.3V depending on the application.
  • Data Rate: Supports baud rates up to 1 Mbps.
  • Operating Voltage Range: The chip operates with a USB voltage of 5V and supports TTL levels of 3.3V or 5V for UART communication.
  • Interface: Supports a standard UART interface with TX, RX, VCC, and GND pins.
  • Operating Temperature Range: Typically 0°C to 70°C.
  • USB Protocol: USB 2.0 Full-Speed (12 Mbps) compatible.
  • Driver Support: Available drivers for Windows, Linux, and macOS.
  • Power Consumption: Low power consumption, typically less than 500 µA in idle mode.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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