{"product_id":"ch340n-usb-to-uart-bridge-ic-sop-8-wch","title":"CH340N USB to UART Bridge IC SOP-8 (WCH)","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eCH340N\u003c\/strong\u003e is a compact \u003cstrong\u003eUSB-to-UART serial converter IC\u003c\/strong\u003e developed by \u003cstrong\u003eWCH (QinHeng Electronics)\u003c\/strong\u003e. It enables seamless communication between USB-enabled computers and UART-based microcontrollers or embedded systems. With a built-in USB interface and minimal external components, the CH340N is an excellent solution for USB-to-Serial applications.\u003c\/p\u003e\u003cp\u003eThe CH340N supports standard serial communication and is widely used in \u003cstrong\u003eArduino-compatible boards, ESP8266, ESP32 modules, STM32 development boards, industrial controllers, IoT devices, and embedded system programming\u003c\/strong\u003e. It offers stable performance, high compatibility with Windows, Linux, and macOS, and comes in a compact \u003cstrong\u003eSOP-8\u003c\/strong\u003e package.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUSB 2.0 Full-Speed Compatible\u003c\/li\u003e\n\u003cli\u003eUSB to UART Serial Converter\u003c\/li\u003e\n\u003cli\u003eSupports Baud Rates up to 2 Mbps\u003c\/li\u003e\n\u003cli\u003eBuilt-in USB Transceiver\u003c\/li\u003e\n\u003cli\u003eRequires Minimal External Components\u003c\/li\u003e\n\u003cli\u003eSupports 3.3V and 5V Logic Systems\u003c\/li\u003e\n\u003cli\u003eLow Power Consumption\u003c\/li\u003e\n\u003cli\u003eCompact SOP-8 Surface Mount Package\u003c\/li\u003e\n\u003cli\u003eCompatible with Windows, Linux \u0026amp; macOS\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eWCH (QinHeng Electronics)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eCH340N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eUSB to UART Bridge IC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0 \/ UART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V to 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Baud Rate\u003c\/td\u003e\n\u003ctd\u003e2 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eSOP-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eSurface Mount (SMD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoHS\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUSB to TTL Serial Adapters\u003c\/li\u003e\n\u003cli\u003eArduino Development Boards\u003c\/li\u003e\n\u003cli\u003eESP8266 \u0026amp; ESP32 Modules\u003c\/li\u003e\n\u003cli\u003eSTM32 Development Boards\u003c\/li\u003e\n\u003cli\u003eEmbedded Systems\u003c\/li\u003e\n\u003cli\u003eIndustrial Automation\u003c\/li\u003e\n\u003cli\u003eIoT Devices\u003c\/li\u003e\n\u003cli\u003eSerial Communication Interfaces\u003c\/li\u003e\n\u003cli\u003eProgramming \u0026amp; Debugging Tools\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WCH (QinHeng Electronics)","offers":[{"title":"Default Title","offer_id":52149599109416,"sku":"VT001686","price":55.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/ChatGPTImageJul24_2026at02_17_12PM.png?v=1784882850","url":"https:\/\/voltros.in\/products\/ch340n-usb-to-uart-bridge-ic-sop-8-wch","provider":"WHITEVALLEY TECHNOLOGIES PRIVATE LIMITED","version":"1.0","type":"link"}