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DS9490R# - USB to 1-Wire / iButton Adapter

DS9490R# - USB to 1-Wire / iButton Adapter

Part Number:DS9490R#


 In Stock, 2241
Volume Discount
  • 10 - 24
  • $41.45
  • 25 - 99
  • $39.45
  • 100+
  • $36.58
  • Used in conjuction with a DS1402 series cable with RJ12 plug when working with iButtons
  • High-Speed 12Mbps Universal Serial Bus (USB) Interface
  • Supports Standard and Overdrive 1-Wire Communication
  • Slew-Rate-Controlled 1-Wire Timing and Active Pullup for Improved 1-Wire Network Performance
  • RJ12 Interface for Standard Connectivity Accessories such as the DS1402D-DR8
  • Built-In Custom DS2401 Identification Chip
  • Reads all 1-Wire and iButton Devices. Writes All Except EPROM 1-Wire/iButton Devices

The DS9490R# is a USB bridge with 1-Wire RJ12 interface to accommodate 1-Wire receptacles and networks. The DS1402D-DR8+ (Blue Dot™) can readily be used in conjunction with the DS9490R# to create an iButton PC reader. (The DS9490R# connects to the USB port and then the DS1402D-DR8+ connects to the DS9490R# through an RJ12 connection.) The DS9490R# is based on the DS2490 USB to 1-Wire bridge chip.

PC software drivers for Windows 98, Windows 2000, Windows ME, and Windows XP can be found at:
OneWireDrivers & OneWireViewer

iButton and 1-Wire are registered trademarks of Maxim. Windows is a registered trademark of Microsoft Corporation.

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