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DS1990A-F5+

序列号iButton, 2.8 V至6 V, F5-iButton

MAXIM INTEGRATED PRODUCTS DS1990A-F5+

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制造商产品编号:
DS1990A-F5+
库存编号
2518672
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产品概述

The DS1990A-F5+ is a serial number iButton IC. This iButton is a rugged data carrier that serves as an electronic registration number for automatic identification. Data is transferred serially through 1 wire protocol which requires only a single data lead and ground return. The DS1990A is factory lasered with guaranteed unique 64bit registration number that allows for absolute traceability. The durable stainless steel iButton package is highly resistant to environmental hazards such as dirt, moisture and shock. Its compact coin shaped profile is self aligning with mating receptacles allowing DS1990A to be used easily by human operators. Accessories enable DS1990A iButton to be mounted on almost any object including containers, pallets and bags. This can be easily affixed with self stick adhesive backing latched by its flange or locked with ring pressed onto its rim.
  • Can be read in less than 5ms
  • Operating range from 2.8V to 6V
  • Built-in multidrop controller for 1 wire net
  • Digital identification by momentary contact
  • Data can be accessed while affixed to object
  • Economically communicates to bus master with single digital signal at 16.3Kbps
  • Durable stainless steel case engraved with registration number withstands harsh environments
  • Operating temperature range from -40°C to 85°C

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