ADI DS1990R-F5

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• The DS1990R-F5 chip is a unique serial number device used for identification purposes. It is often referred to as an "iButton" due to its small size and button-like appearance. The chip can be easily mounted on objects like keychains or badges, allowing for secure and convenient identification in various applications, such as access control systems or asset management.

• Equivalent

  The equivalent products of the DS1990R-F5 chip are the DS1990A and DS1991L.

• Features

  DS1990R-F5 is a small electronic component that serves as a unique identifier device. It has a 64-bit ROM code that can be accessed and read easily. It features a sturdy stainless-steel casing, making it durable and suitable for various applications.

• Pinout

  The DS1990R-F5 is a 1-Wire® silicon serial number IC with a unique 64-bit code. It has 2 pins: a VCC pin for power supply and a Data pin for communication. The IC is commonly used for identification and authentication purposes in various applications.

• Manufacturer

  The manufacturer of the DS1990R-F5 is Maxim Integrated Products, Inc. It is an American technology company specializing in the design and manufacture of integrated circuits and semiconductors.

• Application Field

  The DS1990R-F5 is a 1-Wire communication device commonly used as an electronic key for security applications, such as access control systems and authentication. It enables unique identification and tracking of objects or individuals, making it suitable for use in industries like healthcare, automotive, logistics, and more.

• Package

  The DS1990R-F5 chip comes in a package type known as TO-92 with 1-Wire Bus Port. It has a form factor of a small cylindrical shape and a size of approximately 9.86mm x 4.67mm.