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QS Series - Single chip RS-232 to USB data converter. (serial to usb, USB module, USB development, data conversion, USB to RS-232, RS232, converter, RS-232, USB to serial, USB)

QS Series

USB Module


The QS Series USB module allows the rapid addition of USB to virtually any device. Housed in a compact SMD package, the module provides a complete solution for converting between USB and CMOS / TTL logic level serial sources. The module can be directly connected to virtually any serial device including microprocessors, RS-232 / RS-485 level converters, or Linx RF modules. The QS Series module is completely self-contained, so it requires no external components, (except a USB jack) and includes all necessary firmware and drivers, freeing the designer from complicated programming. Power can be supplied externally or from the USB bus. Both USB 1.1 and USB 2.0 are supported at data rates up to 3Mbps.

Features
  • Single chip USB-to-asynchronous serial data conversion
  • Low cost
  • 3Mbps baud rate
  • Supports low-speed USB
  • Full handshaking support for RS-232 and RS-485
  • Bus- or self-powered
  • VID, PID, serial number, and descriptors programmed via USB
  • No external components needed
    (except a USB jack)
  • Compact surface-mount package
  • Drivers and firmware included
  • Supports Windows 98 / 2000 / ME / XP
  • USB 1.1 and 2.0 compatible
Applications
  • Interface / Upgrade Legacy Peripherals
  • Interfacing Microcontrollers to USB
  • USB-to-RS-232 / RS-485 Converters
  • Interfacing RF Modules to USB
  • USB Smart Card Readers
  • USB Modems
  • Robotics
  • USB Instrumentation
  • USB Game Controllers
  • USB-to-Serial Converter Cables
Data Guides

Ordering Information
QS Series – USB Module
SDM-USB-QS-S

Software

Drivers

Technical Drawings


Price Guide / Purchasing Information