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070302

DS9105

iButton Number Set

www.maxim-ic.com

FEATURES

§ DS1982-based iButtons branded with their

respective character for optimum legibility

§ 128 bytes of user-programmable EPROM in

each iButton for maximum flexibility

§ Available as set of 12 (as shown in the

graphic) or as individual iButtons

ORDERING INFORMATION

DS9105-SET

COMPLETE SET OF 12

DS9105-000

NUMBER ZERO

DS9105-001

NUMBER ONE

DS9105-002

NUMBER TWO

DS9105-003

NUMBER THREE

DS9105-004

NUMBER FOUR

DS9105-005

NUMBER FIVE

DS9105-006

NUMBER SIX

DS9105-007

NUMBER SEVEN

DS9105-008

NUMBER EIGHT

DS9105-009

NUMBER NINE

DS9105-00C

CLEAR

DS9105-00E

ENTER

EXAMPLES OF ACCESSORIES

DS9096P

Self-Stick Adhesive Pad

DS9092GT

iButton Wand

DS9097U

COM-Port Adapter

DS9106

iButton Halos

DS9093RA

iButton Lock Ring

DS9093RB

iButton Flange Enlargement

DESCRIPTION

Unlike conventional keypads, where data is entered by pressing a mechanical key, the solid buttons of an

iButton keypad allow users to enter data by simply touching each button with an iButton probe or

handheld computer. Each of these buttons comes from the factory with blank memory, allowing the user

to program each button with whatever data the user would like entered when touched. The iButton

keypad is a simple, robust alternative for data entry in harsh environments such as outdoors, industrial

workplaces and other locations, where a normal keypad is impractical to operate. Since iButtons are made

from stainless steel, this keypad is easily cleaned with hot water and detergent.

The individual iButtons that comprise the keypad can be arranged as desired to maximize ease of use.

They can be stuck on a smooth surface using adhesive pads or mounted through 16.5mm holes in a rigid

material and fastened by lock rings. The material thickness should not exceed 3.0mm. For a detailed

description of the communication protocol and the electrical characteristics of the iButton used in this

keypad, please refer to the DS1982 data sheet.

iButton is a registered trademark of Dallas Semiconductor.