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    DS1990R-F5# datasheet by Maxim Integrated Products

    • Serial Number iButton
    • Original
    • Yes
    • Yes
    • Transferred
    • EAR99
    • 8473.30.11.80
    • 8542.32.00.50
    • Find it at Findchips.com

    DS1990R-F5# datasheet preview

    DS1990R-F5# Frequently Asked Questions (FAQs)

    • The recommended operating voltage range for the DS1990R-F5 is 4.5V to 5.5V.
    • To ensure reliable communication with the DS1990R-F5, make sure to use a pull-up resistor on the 1-Wire bus, and ensure that the bus is properly terminated.
    • The maximum number of devices that can be connected to the 1-Wire bus is 256, due to the 8-bit ROM address space.
    • To handle errors during data transmission with the DS1990R-F5, implement error detection and correction mechanisms, such as CRC checks and retries, in your application code.
    • The typical current consumption of the DS1990R-F5 is 1mA, but this can vary depending on the operating frequency and voltage.
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