Catalog
USB to 1-Wire/iButton Adapter
Description
AI
The DS9490B is a USB bridge and holder for a single F5-size iButton®. The iButton is securely held behind a latched door. The DS9490R is a USB bridge with 1-Wire®RJ11 interface to accommodate 1-Wire receptacles and networks. For a list of suitable 1-Wire network cables, refer to the Connectivity Matrix table in the DS1402x 1-Wire network cables data sheet. Both adapters are based on the DS2490 USB-to-1-Wire bridge chip. Free software drivers for Windows®-based PCs can be downloaded fromwww.maximintegrated.com/1-Wiredrivers.ApplicationsiButton Initialization and DownloadDemonstrationDevelopmentSoftware Authorization
