Product Summary

The DS1990A-F5+ is a rugged data carrier that acts as an electronic registration number for automatic identification. The DS1990A-F5+ is factory lasered with a guaranteed unique 64-bit registration number that allows for absolute traceability. Its compact coin-shaped profile is selfaligning with mating receptacles, allowing the DS1990A-F5+ to be used easily by human operators. Accessories enable the device iButton to be mounted on almost any object, including containers, pallets, and bags. Applications of the DS1990A-F5+ iclude: Access Control, Work-In-Progress Tracking, Tool Management, Inventory Control.

Parametrics

DS1990A-F5+ absolute maximum ratings: (1)IO Voltage Range to GND: -0.5V to +6.0V; (2)IO Sink Current: 20mA; (3)Junction Temperature: +125℃; (4)Storage Temperature Range: -55℃ to +125℃.

Features

DS1990A-F5+ features: (1)Unique Factory-Lasered 64-Bit Registration Number Ensures Error-Free Device Selection and Absolute Traceability Because No Two Parts are Alike; (2)Built-In Multidrop Controller for 1-Wire Net; (3)Digital Identification by Momentary Contact; (4)Data Can Be Accessed While Affixed to Object; (5)Economically Communicates to Bus Master with a Single Digital Signal at 16.3kbps; (6)Button Shape is Self-Aligning with Cup-Shaped Probes; (7)Durable Stainless-Steel Case Engraved with Registration Number Withstands Harsh Environments; (8)Easily Affixed with Self-Stick Adhesive Backing, Latched by its Flange, or Locked with a Ring Pressed Onto its Rim.

Diagrams

DS1990A-F5+ diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
DS1990A-F5+
DS1990A-F5+
Maxim Integrated Products
Serial Number Registration Serial Number iButton
Data Sheet
0-1: $2.50
1-25: $1.67
25-50: $1.22
50-100: $1.21
DS1990A-F5+E00
DS1990A-F5+E00
Maxim Integrated Products
Serial Number Registration
Data Sheet
Negotiable 
DS1990A-F5+E4F
DS1990A-F5+E4F
Maxim Integrated Products
Serial Number Registration
Data Sheet
Negotiable