DS9490B# USB 1-Wire Adapter Thermochron iButtons Accuracy+/- 1°C: -30°C to +70°C

Accuracy+/- 1°C: -30°C to +70°C

The DS1921G-F5# has a temperature range of -40°C to +85°C

and can be adversely affected by continuous exposure to very humid or very dry environments

url: '/products/ds1925l-f5'

This is done by a special analog interface design that uses matched impedances and slew rate controls

DS9490B# USB 1-Wire Adapter Thermochron iButtons Accuracy+/- 1°C: -30°C to +70°CThe DS9490B# is a USB front with an iButton attachment that allows for iButtons to be missioned and data to be downloaded. Simply insert an iButton, clip the back on, and insert it into a USB port for reading. There are many uses for this product, such as a key for security systems, a single data logger, and much more. PC software drivers for Windows can be found on the Maxim Dallas website. For more information on this product, please visit the