Maxim DS1973-F5+

Аутентификация пользователя/продуктаEEPROM-40°C ~ 85°C

Overview

The DS1972-F5+ is IBUTTON EEPROM 1KBit F5, that includes iButtonR Series, they are designed to operate with a iButtons Product, Packaging is shown on datasheet note for use in a Bulk, that offers Part Aliases features such as 90-19720+F50 DS1972, Memory Size is designed to work in 128B, as well as the EEPROM Memory Type, it has an Maximum Operating Temperature range of + 85 C, it has an Minimum Operating Temperature range of - 40 C, the device is offered in 2.8 V to 5.25 V Operating Supply Voltage, the device has a 1-Wire of Interface Type, and Dimensions is 17.35 mm x 5.89 mm, and the Organization is 256 x 4.

DS1972-F5# with EDA / CAD Models is part of the Specialized, , and with support for IBUTTON EEPROM 1KBit F5.

Features

The DS1973 4Kb EEPROM iButton is a rugged read/write data carrier that identifies and stores relevant information about the product or person to which it is attached. This information can be accessed with minimal hardware, for example a single port pin of a micro-controller. The DS1973 consists of a factorylasered registration number that includes a unique 48-bit serial number, an 8-bit CRC, and an 8-bit Family Code (23H) plus 4096 bits of EEPROM. The power to program and read the DS1973 is derived entirely from the 1-Wire communication line. The memory is organized as sixteen pages of 256 bits each. The 64-bit registration number provides a guaranteed unique identity which allows for absolute traceability. Data is transferred serially via the 1-Wire protocol which requires only a single data lead and a ground return. The durable MicroCan package is highly resistant to harsh environments such as dirt, moisture, and shock. Its compact button-shaped profile is self-aligning with cup-shaped receptacles, allowing the DS1973 to be used easily by human operators or automatic equipment. Accessories permit the DS1973 to be mounted on printed circuit boards, plastic key fobs, photo-ID badges, ID bracelets, and many other objects. Applications include work-in-progress tracking, electronic travelers, access control and storage of calibration constants.      

Applications

 DC-DC Converters

 Power Management Functions

 Relay And Solenoid Driving

 Motor Control