DS1904 Maxim, DS1904 Datasheet - Page 13

• Manufacturer Part Number: DS1904
• Description: The DS1904 RTC iButton® is a rugged real-time clock module that can be accessed with minimal hardware
• Manufacturer: Maxim

REVISION HISTORY
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim
reserves the right to change the circuitry and specifications without notice at any time.
M a x i m I n t e g r a t e d P r o d u c t s , 1 2 0 S a n G a b r i e l D r iv e , S u n n y v a le , C A 9 4 0 8 6 4 0 8- 7 3 7 - 7 6 0 0
© 2011 Maxim Integrated Products
REVISION
DATE
2/00
8/09
4/11
Initial release
Added # to the Ordering Information to reflect the conversion to a
RoHS-compliant product.
Updated the UL certificate reference in the Common iButton Features
and Physical Specification sections; relocated V
Electrical Characteristics global header to the table and deleted the V
parameter; added reference to Figure 6 to the EC table note 2; added the
Package Information section.
DESCRIPTION
13 of 13
Maxim is a registered trademark of Maxim Integrated Products, Inc.
PUP
from the DC
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1, 11, 12
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DS1904